diff --git a/pkgs/development/python-modules/lib4sbom/default.nix b/pkgs/development/python-modules/lib4sbom/default.nix
index 9515619827df..da2e50226b23 100644
--- a/pkgs/development/python-modules/lib4sbom/default.nix
+++ b/pkgs/development/python-modules/lib4sbom/default.nix
@@ -2,10 +2,10 @@
   lib,
   buildPythonPackage,
   defusedxml,
+  fastjsonschema,
   fetchFromGitHub,
   jsonschema,
   pytestCheckHook,
-  pythonOlder,
   pyyaml,
   semantic-version,
   setuptools,
@@ -14,22 +14,21 @@
 
 buildPythonPackage rec {
   pname = "lib4sbom";
-  version = "0.8.7";
+  version = "0.8.8";
   pyproject = true;
 
-  disabled = pythonOlder "3.7";
-
   src = fetchFromGitHub {
     owner = "anthonyharrison";
     repo = "lib4sbom";
     tag = "v${version}";
-    hash = "sha256-qHKedDh7G6yvk6LOs5drJJbkLo20/dP49GG7Q/pOmBw=";
+    hash = "sha256-JfY47bskOnQeh5ueQfBtQz8Hmi9mPjCMoaFrzpxQMhU=";
   };
 
   build-system = [ setuptools ];
 
   dependencies = [
     defusedxml
+    fastjsonschema
     jsonschema
     pyyaml
     semantic-version