diff --git a/git-function-history-gui/Cargo.toml b/git-function-history-gui/Cargo.toml
index b56fab24..99ccfd86 100644
--- a/git-function-history-gui/Cargo.toml
+++ b/git-function-history-gui/Cargo.toml
@@ -24,4 +24,4 @@ simple_file_logger = "0.4.1"
 log = "0.4.22"
 image = "0.25.2"
 function-grep = { version = "0.1.1", path = "../function-grep" }
-itertools = "0.13.0"
+itertools = "0.14.0"