diff --git a/pkgs/development/tools/misc/easypdkprog/default.nix b/pkgs/development/tools/misc/easypdkprog/default.nix
index eb8ce5d44b03..92d1a550ea80 100644
--- a/pkgs/development/tools/misc/easypdkprog/default.nix
+++ b/pkgs/development/tools/misc/easypdkprog/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "easypdkprog";
-  version = "1.2";
+  version = "1.3";
 
   src = fetchFromGitHub {
     owner = "free-pdk";
     repo = "easy-pdk-programmer-software";
     rev = version;
-    sha256 = "06bn86rd57ff567l0ipx38raih0zll3y16lg5fpn7c601a9jldps";
+    sha256 = "0hc3gdmn6l01z63hzzwdhbdyy288gh5v219bsfm8fb1498vpnd6f";
   };
 
   installPhase = ''