diff --git a/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix b/pkgs/development/python-modules/appthreat-vulnerability-db/default.nix
index e42ae97e2b4e..bedd0f367851 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 = "5.5.4";
+  version = "5.5.6";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     owner = "AppThreat";
     repo = "vulnerability-db";
     rev = "refs/tags/v${version}";
-    hash = "sha256-LWlB7ZIcGoNXq6WodJE6hinGDBFgUqP4tXa51T5yI8c=";
+    hash = "sha256-jPbYbyVOfn5XCVdzLEEtMcRnGQzzHiea0GZ+YatswEM=";
   };
 
   postPatch = ''