diff --git a/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix b/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix
index 174dbc71a28a..a2257be2f428 100644
--- a/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix
+++ b/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix
@@ -17,7 +17,7 @@
 
 buildPythonPackage rec {
   pname = "appthreat-vulnerability-db";
-  version = "5.6.2";
+  version = "5.6.3";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     owner = "AppThreat";
     repo = "vulnerability-db";
     rev = "refs/tags/v${version}";
-    hash = "sha256-/Un5Jh/3UjhJApL0eQzj545F9q+55xwFsIa5M+U93w0=";
+    hash = "sha256-aOHnuZdjXiIqd/SeQdVB1qB7v8DfnEFH0zHctA74MPw=";
   };
 
   postPatch = ''