diff --git a/pkgs/development/tools/asn2quickder/default.nix b/pkgs/development/tools/asn2quickder/default.nix
index 335a2238b91e..d429a926f8ae 100644
--- a/pkgs/development/tools/asn2quickder/default.nix
+++ b/pkgs/development/tools/asn2quickder/default.nix
@@ -3,10 +3,10 @@
 
 buildPythonApplication rec {
   pname = "asn2quickder";
-  version = "1.2-6";
+  version = "1.3.0";
 
   src = fetchFromGitHub {
-    sha256 = "00wifjydgmqw2i5vmr049visc3shjqccgzqynkmmhkjhs86ghzr6";
+    sha256 = "15lxv8vcjnsjxg7ywcac5p6mj5vf5pxq1219yap653ci4f1liqfr";
     rev = "version-${version}";
     owner = "vanrein";
     repo = "quick-der";