diff --git a/pkgs/development/python-modules/grad-cam/default.nix b/pkgs/development/python-modules/grad-cam/default.nix
index b7757c60cac3..ca31500a0690 100644
--- a/pkgs/development/python-modules/grad-cam/default.nix
+++ b/pkgs/development/python-modules/grad-cam/default.nix
@@ -17,14 +17,14 @@
 
 buildPythonPackage rec {
   pname = "grad-cam";
-  version = "1.5.4";
+  version = "1.5.5";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-kgu6bM3XWFM/0d5P1ZbNzquPC7E4tnUnHpW2FKHwEUc=";
+    hash = "sha256-aQxDPSJtNcicnrFwRi2yBJCcsGs5xzgeaICkm2/DcBU=";
   };
 
   nativeBuildInputs = [