diff --git a/pkgs/development/python-modules/croniter/default.nix b/pkgs/development/python-modules/croniter/default.nix
index fcd9247ae1e5..dbdccade27ac 100644
--- a/pkgs/development/python-modules/croniter/default.nix
+++ b/pkgs/development/python-modules/croniter/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "croniter";
-  version = "1.3.8";
+  version = "1.3.14";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-MqXsBOl+wIN7zfATdnq9LnHM7u/TwuFMgECYzlGtbNk=";
+    hash = "sha256-0Gex+VtVPG6C2VqYPEZWlZE9zRL0eouaqTigRQ2U3V4=";
   };
 
   propagatedBuildInputs = [