diff --git a/bin/core/imag-annotate/Cargo.toml b/bin/core/imag-annotate/Cargo.toml
index ae736ae7..15fcdbbe 100644
--- a/bin/core/imag-annotate/Cargo.toml
+++ b/bin/core/imag-annotate/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log = "0.4.0"
 url = "1.2"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure = "0.1"
 
diff --git a/bin/core/imag-category/Cargo.toml b/bin/core/imag-category/Cargo.toml
index 5970ba66..9eb835ea 100644
--- a/bin/core/imag-category/Cargo.toml
+++ b/bin/core/imag-category/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure = "0.1"
 
diff --git a/bin/core/imag-diagnostics/Cargo.toml b/bin/core/imag-diagnostics/Cargo.toml
index c308d647..fd81dc8b 100644
--- a/bin/core/imag-diagnostics/Cargo.toml
+++ b/bin/core/imag-diagnostics/Cargo.toml
@@ -15,7 +15,7 @@ homepage      = "http://imag-pim.org"
 
 [dependencies]
 log  = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 indicatif  = "0.9"
 failure    = "0.1"
diff --git a/bin/core/imag-edit/Cargo.toml b/bin/core/imag-edit/Cargo.toml
index af118f84..87779958 100644
--- a/bin/core/imag-edit/Cargo.toml
+++ b/bin/core/imag-edit/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log          =  "0.4"
 version      =  "3"
-toml         =  "0.4"
+toml         =  "0.5"
 toml-query   =  "0.8"
 failure      =  "0.1"
 
diff --git a/bin/core/imag-git/Cargo.toml b/bin/core/imag-git/Cargo.toml
index f6c5bc8f..1c81ea85 100644
--- a/bin/core/imag-git/Cargo.toml
+++ b/bin/core/imag-git/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log        = "0.4"
-toml       = "0.4"
+toml       = "0.5"
 toml-query = "0.8"
 
 libimagrt    = { version = "0.10.0", path = "../../../lib/core/libimagrt" }
diff --git a/bin/core/imag-gps/Cargo.toml b/bin/core/imag-gps/Cargo.toml
index 08f68aab..b5e6c1eb 100644
--- a/bin/core/imag-gps/Cargo.toml
+++ b/bin/core/imag-gps/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log = "0.4.0"
 url = "1.2"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure = "0.1"
 
diff --git a/bin/core/imag-header/Cargo.toml b/bin/core/imag-header/Cargo.toml
index 47860753..f351baf4 100644
--- a/bin/core/imag-header/Cargo.toml
+++ b/bin/core/imag-header/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log          =  "0.4"
 version      =  "2.0.1"
-toml         =  "0.4"
+toml         =  "0.5"
 toml-query   =  "0.8"
 filters      =  "0.3"
 failure      = "0.1"
diff --git a/bin/core/imag-ids/Cargo.toml b/bin/core/imag-ids/Cargo.toml
index 17c46876..1d3cd694 100644
--- a/bin/core/imag-ids/Cargo.toml
+++ b/bin/core/imag-ids/Cargo.toml
@@ -23,7 +23,7 @@ maintenance                       = { status     = "actively-developed" }
 filters    = "0.3"
 nom        = "3.2"
 log        = "0.4"
-toml       = "0.4"
+toml       = "0.5"
 toml-query = "0.8"
 is-match   = "0.1"
 failure    = "0.1"
diff --git a/bin/core/imag-init/Cargo.toml b/bin/core/imag-init/Cargo.toml
index b6d4a94d..705668ff 100644
--- a/bin/core/imag-init/Cargo.toml
+++ b/bin/core/imag-init/Cargo.toml
@@ -29,5 +29,5 @@ default-features = false
 features = ["color", "suggestions", "wrap_help"]
 
 [dev-dependencies]
-toml = "0.4"
+toml = "0.5"
 
diff --git a/bin/core/imag-link/Cargo.toml b/bin/core/imag-link/Cargo.toml
index 3ee13569..91482a72 100644
--- a/bin/core/imag-link/Cargo.toml
+++ b/bin/core/imag-link/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log = "0.4.0"
 url = "1.5"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 prettytable-rs = "0.8"
 failure        = "0.1"
diff --git a/bin/core/imag-store/Cargo.toml b/bin/core/imag-store/Cargo.toml
index 31a49734..bba5b8e4 100644
--- a/bin/core/imag-store/Cargo.toml
+++ b/bin/core/imag-store/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 failure = "0.1"
 
 libimagstore = { version = "0.10.0", path = "../../../lib/core/libimagstore", features = ["verify"] }
diff --git a/bin/core/imag-store/src/util.rs b/bin/core/imag-store/src/util.rs
index 72c47298..62f19120 100644
--- a/bin/core/imag-store/src/util.rs
+++ b/bin/core/imag-store/src/util.rs
@@ -18,11 +18,11 @@
 //
 
 use std::borrow::Cow;
-use std::collections::btree_map::{BTreeMap, Entry};
 use std::str::Split;
 
 use clap::ArgMatches;
 use toml::Value;
+use toml::map::{Map, Entry};
 
 use libimagutil::key_value_split::IntoKeyValue;
 
@@ -55,7 +55,7 @@ pub fn build_toml_header(matches: &ArgMatches, mut header: Value) -> Value {
 fn insert_key_into<'a>(current: String,
                    rest_path: &mut Split<char>,
                    value: Cow<'a, str>,
-                   map: &mut BTreeMap<String, Value>) {
+                   map: &mut Map<String, Value>) {
     let next = rest_path.next();
 
     if next.is_none() {
@@ -73,7 +73,7 @@ fn insert_key_into<'a>(current: String,
                 }
             },
             Entry::Vacant(v) => { v.insert(Value::Table( {
-                let mut submap = BTreeMap::new();
+                let mut submap = Map::new();
                 insert_key_into(String::from(next.unwrap()), rest_path, value, &mut submap);
                 debug!("Inserting submap = {:?}", submap);
                 submap }));
diff --git a/bin/core/imag-tag/Cargo.toml b/bin/core/imag-tag/Cargo.toml
index 6f0c1747..b8917380 100644
--- a/bin/core/imag-tag/Cargo.toml
+++ b/bin/core/imag-tag/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 failure = "0.1"
 
 libimagstore    = { version = "0.10.0", path = "../../../lib/core/libimagstore" }
diff --git a/bin/core/imag-view/Cargo.toml b/bin/core/imag-view/Cargo.toml
index 5c6ec779..e29ad46a 100644
--- a/bin/core/imag-view/Cargo.toml
+++ b/bin/core/imag-view/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 handlebars = "1.0"
 tempfile = "3"
diff --git a/bin/core/imag/Cargo.toml b/bin/core/imag/Cargo.toml
index a5d18657..29c419c3 100644
--- a/bin/core/imag/Cargo.toml
+++ b/bin/core/imag/Cargo.toml
@@ -32,7 +32,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 walkdir = "2"
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 
 libimagerror = { version = "0.10.0", path = "../../../lib/core/libimagerror" }
diff --git a/bin/domain/imag-bookmark/Cargo.toml b/bin/domain/imag-bookmark/Cargo.toml
index c5b3ff23..c2b2bfcb 100644
--- a/bin/domain/imag-bookmark/Cargo.toml
+++ b/bin/domain/imag-bookmark/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure = "0.1"
 
diff --git a/bin/domain/imag-contact/Cargo.toml b/bin/domain/imag-contact/Cargo.toml
index e79e5b64..80f39d42 100644
--- a/bin/domain/imag-contact/Cargo.toml
+++ b/bin/domain/imag-contact/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 vobject    = "0.7"
 handlebars = "1.0"
 walkdir = "2"
diff --git a/bin/domain/imag-diary/Cargo.toml b/bin/domain/imag-diary/Cargo.toml
index cf421986..679d79c8 100644
--- a/bin/domain/imag-diary/Cargo.toml
+++ b/bin/domain/imag-diary/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 chrono = "0.4"
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 itertools = "0.7"
 failure = "0.1"
diff --git a/bin/domain/imag-habit/Cargo.toml b/bin/domain/imag-habit/Cargo.toml
index 09aa7b76..7f1480da 100644
--- a/bin/domain/imag-habit/Cargo.toml
+++ b/bin/domain/imag-habit/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 chrono = "0.4"
 log = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 kairos = "0.3"
 prettytable-rs = "0.8"
diff --git a/bin/domain/imag-log/Cargo.toml b/bin/domain/imag-log/Cargo.toml
index b87cd56c..ccbc67c9 100644
--- a/bin/domain/imag-log/Cargo.toml
+++ b/bin/domain/imag-log/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 is-match = "0.1"
 itertools = "0.7"
diff --git a/bin/domain/imag-todo/Cargo.toml b/bin/domain/imag-todo/Cargo.toml
index 947285e7..96ded2cb 100644
--- a/bin/domain/imag-todo/Cargo.toml
+++ b/bin/domain/imag-todo/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 is-match = "0.1"
 failure  = "0.1"
diff --git a/bin/domain/imag-wiki/Cargo.toml b/bin/domain/imag-wiki/Cargo.toml
index d0dde188..cf71052c 100644
--- a/bin/domain/imag-wiki/Cargo.toml
+++ b/bin/domain/imag-wiki/Cargo.toml
@@ -16,7 +16,7 @@ homepage      = "http://imag-pim.org"
 [dependencies]
 clap = ">=2.17"
 log = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 is-match = "0.1"
 regex = "1"
diff --git a/lib/core/libimagrt/Cargo.toml b/lib/core/libimagrt/Cargo.toml
index f0c09727..c1f07a00 100644
--- a/lib/core/libimagrt/Cargo.toml
+++ b/lib/core/libimagrt/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 env_logger = "0.5"
-toml = "0.4"
+toml = "0.5"
 xdg-basedir = "1.0"
 itertools = "0.7"
 ansi_term = "0.11"
diff --git a/lib/core/libimagstore/Cargo.toml b/lib/core/libimagstore/Cargo.toml
index 61279358..8b18bf9f 100644
--- a/lib/core/libimagstore/Cargo.toml
+++ b/lib/core/libimagstore/Cargo.toml
@@ -24,7 +24,7 @@ glob = "0.2.11"
 log = "0.4.0"
 regex = "1"
 semver = "0.9"
-toml = "0.4"
+toml = "0.5"
 walkdir = "2"
 is-match = "0.1"
 serde = "1"
diff --git a/lib/domain/libimagcontact/Cargo.toml b/lib/domain/libimagcontact/Cargo.toml
index b63b22fe..6c608b87 100644
--- a/lib/domain/libimagcontact/Cargo.toml
+++ b/lib/domain/libimagcontact/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 failure      = "0.1"
 log          = "0.4"
-toml         = "0.4"
+toml         = "0.5"
 toml-query   = "0.8"
 vobject      = "0.7"
 uuid         = "0.7"
diff --git a/lib/domain/libimagdiary/Cargo.toml b/lib/domain/libimagdiary/Cargo.toml
index 1087de44..81f25898 100644
--- a/lib/domain/libimagdiary/Cargo.toml
+++ b/lib/domain/libimagdiary/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 chrono = "0.4"
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 itertools = "0.7"
 failure = "0.1"
diff --git a/lib/domain/libimaghabit/Cargo.toml b/lib/domain/libimaghabit/Cargo.toml
index 020f9078..e61faf3a 100644
--- a/lib/domain/libimaghabit/Cargo.toml
+++ b/lib/domain/libimaghabit/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 chrono = "0.4"
 log = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 kairos     = "0.3"
 failure    = "0.1"
diff --git a/lib/domain/libimaglog/Cargo.toml b/lib/domain/libimaglog/Cargo.toml
index af74dbb1..229d0a10 100644
--- a/lib/domain/libimaglog/Cargo.toml
+++ b/lib/domain/libimaglog/Cargo.toml
@@ -20,7 +20,7 @@ is-it-maintained-open-issues      = { repository = "matthiasbeyer/imag" }
 maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
-toml       = "0.4"
+toml       = "0.5"
 toml-query = "0.8"
 failure    = "0.1"
 
diff --git a/lib/domain/libimagmail/Cargo.toml b/lib/domain/libimagmail/Cargo.toml
index 09825f1e..04679293 100644
--- a/lib/domain/libimagmail/Cargo.toml
+++ b/lib/domain/libimagmail/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 mailparse = "0.6.5"
 filters = "0.3"
diff --git a/lib/domain/libimagnotes/Cargo.toml b/lib/domain/libimagnotes/Cargo.toml
index 3d3112b1..2625e919 100644
--- a/lib/domain/libimagnotes/Cargo.toml
+++ b/lib/domain/libimagnotes/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure = "0.1"
 
diff --git a/lib/domain/libimagtimetrack/Cargo.toml b/lib/domain/libimagtimetrack/Cargo.toml
index 7b920dad..11f18003 100644
--- a/lib/domain/libimagtimetrack/Cargo.toml
+++ b/lib/domain/libimagtimetrack/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 filters = "0.3"
 chrono = "0.4"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 lazy_static = "1.2"
 is-match = "0.1"
diff --git a/lib/domain/libimagtodo/Cargo.toml b/lib/domain/libimagtodo/Cargo.toml
index fa47b426..d683f7d6 100644
--- a/lib/domain/libimagtodo/Cargo.toml
+++ b/lib/domain/libimagtodo/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 task-hookrs = "0.6.0"
 uuid = "0.7"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 log = "0.4.0"
 serde_json = "1"
diff --git a/lib/domain/libimagtodo/src/taskstore.rs b/lib/domain/libimagtodo/src/taskstore.rs
index c0e1cdc4..e9229dc0 100644
--- a/lib/domain/libimagtodo/src/taskstore.rs
+++ b/lib/domain/libimagtodo/src/taskstore.rs
@@ -17,11 +17,11 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::collections::BTreeMap;
 use std::io::BufRead;
 use std::result::Result as RResult;
 
 use toml::Value;
+use toml::map::Map;
 use uuid::Uuid;
 
 use task_hookrs::task::Task as TTask;
@@ -167,7 +167,7 @@ impl<'a> TaskStore<'a> for Store {
                 {
                     let hdr = fle.get_header_mut();
                     if hdr.read("todo")?.is_none() {
-                        hdr.set("todo", Value::Table(BTreeMap::new()))?;
+                        hdr.set("todo", Value::Table(Map::new()))?;
                     }
 
                     hdr.set("todo.uuid", Value::String(format!("{}",uuid)))?;
diff --git a/lib/domain/libimagwiki/Cargo.toml b/lib/domain/libimagwiki/Cargo.toml
index 17b06a6c..956a9eb7 100644
--- a/lib/domain/libimagwiki/Cargo.toml
+++ b/lib/domain/libimagwiki/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log         = "0.4"
-toml        = "0.4"
+toml        = "0.5"
 toml-query  = "0.8"
 filters     = "0.3"
 failure     = "0.1"
diff --git a/lib/entry/libimagentryannotation/Cargo.toml b/lib/entry/libimagentryannotation/Cargo.toml
index 166eef92..fc890091 100644
--- a/lib/entry/libimagentryannotation/Cargo.toml
+++ b/lib/entry/libimagentryannotation/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 lazy_static = "1.2"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure        = "0.1"
 failure_derive = "0.1"
diff --git a/lib/entry/libimagentrycategory/Cargo.toml b/lib/entry/libimagentrycategory/Cargo.toml
index 0fc53de0..f571c827 100644
--- a/lib/entry/libimagentrycategory/Cargo.toml
+++ b/lib/entry/libimagentrycategory/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log        = "0.4.0"
-toml       = "0.4"
+toml       = "0.5"
 toml-query = "0.8"
 failure    = "0.1"
 
diff --git a/lib/entry/libimagentrydatetime/Cargo.toml b/lib/entry/libimagentrydatetime/Cargo.toml
index b3185036..83d7763b 100644
--- a/lib/entry/libimagentrydatetime/Cargo.toml
+++ b/lib/entry/libimagentrydatetime/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 chrono = "0.4"
 toml-query = "0.8"
-toml = "0.4"
+toml = "0.5"
 failure = "0.1"
 
 libimagerror = { version = "0.10.0", path = "../../../lib/core/libimagerror" }
diff --git a/lib/entry/libimagentryedit/Cargo.toml b/lib/entry/libimagentryedit/Cargo.toml
index eaff5b27..a320fb93 100644
--- a/lib/entry/libimagentryedit/Cargo.toml
+++ b/lib/entry/libimagentryedit/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 error-chain = "0.12"
-toml        = "0.4"
+toml        = "0.5"
 failure     = "0.1"
 
 libimagerror = { version = "0.10.0", path = "../../../lib/core/libimagerror" }
diff --git a/lib/entry/libimagentryfilter/Cargo.toml b/lib/entry/libimagentryfilter/Cargo.toml
index fdf63e01..f4e6565e 100644
--- a/lib/entry/libimagentryfilter/Cargo.toml
+++ b/lib/entry/libimagentryfilter/Cargo.toml
@@ -25,7 +25,7 @@ itertools = "0.7"
 log = "0.4.0"
 regex = "1"
 semver = "0.9"
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 failure        = "0.1"
 failure_derive = "0.1"
diff --git a/lib/entry/libimagentrygps/Cargo.toml b/lib/entry/libimagentrygps/Cargo.toml
index 8e172936..2be3fe87 100644
--- a/lib/entry/libimagentrygps/Cargo.toml
+++ b/lib/entry/libimagentrygps/Cargo.toml
@@ -20,7 +20,7 @@ is-it-maintained-open-issues      = { repository = "matthiasbeyer/imag" }
 maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 serde_derive = "1"
 serde = "1"
diff --git a/lib/entry/libimagentrygps/src/types.rs b/lib/entry/libimagentrygps/src/types.rs
index 8b11c82c..8086b1f2 100644
--- a/lib/entry/libimagentrygps/src/types.rs
+++ b/lib/entry/libimagentrygps/src/types.rs
@@ -17,12 +17,12 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::collections::BTreeMap;
 use std::fmt::Display;
 use std::fmt::Formatter;
 use std::fmt::Result as FmtResult;
 
 use toml::Value;
+use toml::map::Map;
 use failure::Fallible as Result;
 use failure::err_msg;
 use failure::Error;
@@ -68,7 +68,7 @@ impl GPSValue {
 impl Into<Value> for GPSValue {
 
     fn into(self) -> Value {
-        let mut map = BTreeMap::new();
+        let mut map = Map::new();
         let _ = map.insert("degree".to_owned(),  Value::Integer(self.degree));
         let _ = map.insert("minutes".to_owned(), Value::Integer(self.minutes));
         let _ = map.insert("seconds".to_owned(), Value::Integer(self.seconds));
@@ -141,7 +141,7 @@ impl Coordinates {
 impl Into<Value> for Coordinates {
 
     fn into(self) -> Value {
-        let mut map = BTreeMap::new();
+        let mut map = Map::new();
         let _ = map.insert("longitude".to_owned(), self.longitude.into());
         let _ = map.insert("latitude".to_owned(), self.latitude.into());
         Value::Table(map)
@@ -154,7 +154,7 @@ impl FromValue for Coordinates {
         v.as_table()
             .ok_or_else(|| Error::from(EM::EntryHeaderTypeError))
             .and_then(|t| {
-                let get = |m: &BTreeMap<_, _>, what: &'static str, ek| -> Result<GPSValue> {
+                let get = |m: &Map<_, _>, what: &'static str, ek| -> Result<GPSValue> {
                     m.get(what)
                         .ok_or_else(|| Error::from(err_msg(ek)))
                         .and_then(GPSValue::from_value)
diff --git a/lib/entry/libimagentrylink/Cargo.toml b/lib/entry/libimagentrylink/Cargo.toml
index c795a8f0..74d7e53a 100644
--- a/lib/entry/libimagentrylink/Cargo.toml
+++ b/lib/entry/libimagentrylink/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 itertools = "0.7"
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 url = "1.5"
 sha-1 = "0.7"
 hex = "0.3"
diff --git a/lib/entry/libimagentrylink/src/external.rs b/lib/entry/libimagentrylink/src/external.rs
index a31871d8..95398785 100644
--- a/lib/entry/libimagentrylink/src/external.rs
+++ b/lib/entry/libimagentrylink/src/external.rs
@@ -31,7 +31,6 @@
 ///
 
 use std::ops::DerefMut;
-use std::collections::BTreeMap;
 use std::fmt::Debug;
 
 use libimagstore::store::Entry;
@@ -43,6 +42,7 @@ use libimagerror::errors::ErrorMsg as EM;
 use toml_query::read::TomlValueReadExt;
 use toml_query::read::TomlValueReadTypeExt;
 use toml_query::insert::TomlValueInsertExt;
+use toml::map::Map;
 use failure::Error;
 use failure::Fallible as Result;
 use failure::ResultExt;
@@ -366,9 +366,9 @@ impl ExternalLinker for Entry {
                     Some(_) => {
                         warn!("There is a value at 'links.external.content' which is not a table.");
                         warn!("Going to override this value");
-                        BTreeMap::new()
+                        Map::new()
                     },
-                    None => BTreeMap::new(),
+                    None => Map::new(),
                 };
 
                 let v = Value::String(link.into_string());
diff --git a/lib/entry/libimagentrylink/src/internal.rs b/lib/entry/libimagentrylink/src/internal.rs
index 60836a46..ca24201f 100644
--- a/lib/entry/libimagentrylink/src/internal.rs
+++ b/lib/entry/libimagentrylink/src/internal.rs
@@ -17,8 +17,6 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::collections::BTreeMap;
-
 use libimagstore::storeid::StoreId;
 use libimagstore::storeid::IntoStoreId;
 use libimagstore::store::Entry;
@@ -27,6 +25,7 @@ use libimagerror::errors::ErrorMsg as EM;
 
 use toml_query::read::TomlValueReadExt;
 use toml_query::insert::TomlValueInsertExt;
+use toml::map::Map;
 use failure::ResultExt;
 use failure::Fallible as Result;
 use failure::Error;
@@ -99,7 +98,7 @@ impl Link {
                     .context(EM::ConversionError)
                     .map_err(Error::from)
                     .map(|link| {
-                        let mut tab = BTreeMap::new();
+                        let mut tab = Map::new();
 
                         tab.insert("link".to_owned(),       link);
                         tab.insert("annotation".to_owned(), Value::String(anno.clone()));
diff --git a/lib/entry/libimagentryref/Cargo.toml b/lib/entry/libimagentryref/Cargo.toml
index d2efadc7..90afed30 100644
--- a/lib/entry/libimagentryref/Cargo.toml
+++ b/lib/entry/libimagentryref/Cargo.toml
@@ -24,7 +24,7 @@ itertools    = "0.7"
 log          = "0.4.0"
 failure      = "0.1"
 sha-1        = "0.8"
-toml         = "0.4"
+toml         = "0.5"
 serde        = "1"
 serde_derive = "1"
 
diff --git a/lib/entry/libimagentryref/src/reference.rs b/lib/entry/libimagentryref/src/reference.rs
index 2f7aa353..f4dde962 100644
--- a/lib/entry/libimagentryref/src/reference.rs
+++ b/lib/entry/libimagentryref/src/reference.rs
@@ -17,9 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
+use std::collections::BTreeMap;
 use std::path::Path;
 use std::path::PathBuf;
-use std::collections::BTreeMap;
 use std::ops::Deref;
 
 use libimagentryutil::isa::Is;
@@ -27,6 +27,7 @@ use libimagentryutil::isa::IsKindHeaderPathProvider;
 use libimagerror::errors::ErrorMsg as EM;
 
 use toml::Value;
+use toml::map::Map;
 use toml_query::read::TomlValueReadExt;
 use toml_query::read::TomlValueReadTypeExt;
 use toml_query::read::Partial;
@@ -288,7 +289,7 @@ impl<'a, H> MutRef for MutRefWithHasher<'a, H>
 
             if let Some(hash_tbl) = header.read_mut("ref.hash")? {
                 match hash_tbl {
-                    Value::Table(ref mut tbl) => *tbl = BTreeMap::new(),
+                    Value::Table(ref mut tbl) => *tbl = Map::new(),
                     _ => {
                         // should not happen
                     }
@@ -382,7 +383,7 @@ pub(crate) fn make_header_section<P, C, H>(hash: String, hashname: H, relpath: P
           C: AsRef<str>,
           H: AsRef<str>,
 {
-    let mut header_section = Value::Table(BTreeMap::new());
+    let mut header_section = Value::Table(Map::new());
     {
         let relpath = relpath
             .as_ref()
@@ -397,7 +398,7 @@ pub(crate) fn make_header_section<P, C, H>(hash: String, hashname: H, relpath: P
     }
 
     {
-        let mut hash_table = Value::Table(BTreeMap::new());
+        let mut hash_table = Value::Table(Map::new());
         let _ = hash_table.insert(hashname.as_ref(), Value::String(hash))?;
         let _ = header_section.insert("hash", hash_table)?;
     }
diff --git a/lib/entry/libimagentrytag/Cargo.toml b/lib/entry/libimagentrytag/Cargo.toml
index 1db12d2a..9f452abe 100644
--- a/lib/entry/libimagentrytag/Cargo.toml
+++ b/lib/entry/libimagentrytag/Cargo.toml
@@ -22,7 +22,7 @@ maintenance                       = { status     = "actively-developed" }
 [dependencies]
 log = "0.4.0"
 regex = "1"
-toml = "0.4"
+toml = "0.5"
 itertools = "0.7"
 is-match = "0.1"
 filters = "0.3"
diff --git a/lib/entry/libimagentryutil/Cargo.toml b/lib/entry/libimagentryutil/Cargo.toml
index 7e13f6d7..54da67da 100644
--- a/lib/entry/libimagentryutil/Cargo.toml
+++ b/lib/entry/libimagentryutil/Cargo.toml
@@ -20,7 +20,7 @@ is-it-maintained-open-issues      = { repository = "matthiasbeyer/imag" }
 maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
-toml = "0.4"
+toml = "0.5"
 toml-query = "0.8"
 filters = "0.3"
 failure = "0.1"
diff --git a/lib/entry/libimagentryview/Cargo.toml b/lib/entry/libimagentryview/Cargo.toml
index 9fd4458e..ab2b4a3e 100644
--- a/lib/entry/libimagentryview/Cargo.toml
+++ b/lib/entry/libimagentryview/Cargo.toml
@@ -21,7 +21,7 @@ maintenance                       = { status     = "actively-developed" }
 
 [dependencies]
 log = "0.4.0"
-toml = "0.4"
+toml = "0.5"
 failure  = "0.1"
 textwrap = "0.10"
 
diff --git a/lib/etc/libimaginteraction/Cargo.toml b/lib/etc/libimaginteraction/Cargo.toml
index 83c6cc9c..513e3db5 100644
--- a/lib/etc/libimaginteraction/Cargo.toml
+++ b/lib/etc/libimaginteraction/Cargo.toml
@@ -25,7 +25,7 @@ interactor = "0.1"
 lazy_static = "1.2"
 log = "0.4.0"
 regex = "1"
-toml = "0.4"
+toml = "0.5"
 handlebars = "1.0"
 serde_json = "1"
 failure        = "0.1"