diff --git a/bin/domain/imag-contact/Cargo.toml b/bin/domain/imag-contact/Cargo.toml
index 3c95afb6..64db919a 100644
--- a/bin/domain/imag-contact/Cargo.toml
+++ b/bin/domain/imag-contact/Cargo.toml
@@ -27,8 +27,8 @@ toml = "0.4"
 toml-query = "0.7"
 vobject    = { git = "https://github.com/matthiasbeyer/rust-vobject", branch = "update-errorchain" }
 handlebars = "1.0"
-walkdir = "1"
-uuid = { version = "0.6", features = ["v4"] }
+walkdir = "2"
+uuid = { version = "0.7", features = ["v4"] }
 serde_json = "1"
 
 libimagrt          = { version = "0.9.0", path = "../../../lib/core/libimagrt" }
diff --git a/bin/domain/imag-contact/src/create.rs b/bin/domain/imag-contact/src/create.rs
index 18de82c9..02e2ec11 100644
--- a/bin/domain/imag-contact/src/create.rs
+++ b/bin/domain/imag-contact/src/create.rs
@@ -93,7 +93,7 @@ pub fn create(rt: &Runtime) {
                 error!("File does exist, cannot create/override");
                 exit(1);
             } else if fl.is_dir() {
-                let uuid = Uuid::new_v4().hyphenated().to_string();
+                let uuid = Uuid::new_v4().to_hyphenated().to_string();
                 fl.push(uuid.clone());
                 fl.set_extension("vcf");
                 info!("Creating file: {:?}", fl);
@@ -144,7 +144,7 @@ pub fn create(rt: &Runtime) {
             (Box::new(file), Some(fl), uuid_string)
         } else {
             // We generate a random uuid for stdout
-            let uuid = Uuid::new_v4().hyphenated().to_string();
+            let uuid = Uuid::new_v4().to_hyphenated().to_string();
             (Box::new(rt.stdout()), None, uuid)
         }
     };