diff --git a/pkgs/development/python-modules/ailment/default.nix b/pkgs/development/python-modules/ailment/default.nix
index 976a0d02fed4..8edaa2495824 100644
--- a/pkgs/development/python-modules/ailment/default.nix
+++ b/pkgs/development/python-modules/ailment/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "ailment";
-  version = "9.2.79";
+  version = "9.2.81";
   pyproject = true;
 
   disabled = pythonOlder "3.11";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "angr";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-aMp28g7a44u4VC0g3v9oVhYcBkSZkMJ/83eFTNNBbc0=";
+    hash = "sha256-ovV6BlhED9Du/jKQzgBFSp+XPYVAkNONU5iOEd52e2s=";
   };
 
   nativeBuildInputs = [