diff --git a/imag-notes/Cargo.toml b/imag-notes/Cargo.toml
index e3074ba3..0656c2e6 100644
--- a/imag-notes/Cargo.toml
+++ b/imag-notes/Cargo.toml
@@ -18,7 +18,7 @@ semver = "0.2.1"
 clap = "2.*"
 log = "0.3"
 version = "2.0.1"
-itertools = "0.4"
+itertools = "0.5"
 
 [dependencies.libimagrt]
 path = "../libimagrt"