diff --git a/pkgs/development/python-modules/idasen/default.nix b/pkgs/development/python-modules/idasen/default.nix
index 3f28e9a6774a6..5fee7d5c9f0d5 100644
--- a/pkgs/development/python-modules/idasen/default.nix
+++ b/pkgs/development/python-modules/idasen/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "idasen";
-  version = "0.11.0";
+  version = "0.11.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "newAM";
     repo = "idasen";
     rev = "refs/tags/v${version}";
-    hash = "sha256-ybM3dQhTogjhtIO5daWMXpnxUM7uWYnKONMOEx3u+58=";
+    hash = "sha256-nduag5ubgwhOcprdZppLIPQPDE06dk9OzniIIJpM12s=";
   };
 
   nativeBuildInputs = [