diff --git a/pkgs/development/python-modules/icalendar/default.nix b/pkgs/development/python-modules/icalendar/default.nix
index 418342da74c9..08fd9da9ebc8 100644
--- a/pkgs/development/python-modules/icalendar/default.nix
+++ b/pkgs/development/python-modules/icalendar/default.nix
@@ -12,7 +12,7 @@
 }:
 
 buildPythonPackage rec {
-  version = "7.1.2";
+  version = "7.2.0";
   pname = "icalendar";
   pyproject = true;
 
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "collective";
     repo = "icalendar";
     tag = "v${version}";
-    hash = "sha256-y6t27/l2jnNr6/VlGuXlE2BcNDPOd0wscyCMpRY4+MM=";
+    hash = "sha256-0NKNbWigZ3BOfKBM8Q+XrOdoFBOF5Lu4XujJcYCMuMw=";
   };
 
   patches = [