diff --git a/pkgs/development/tools/dyff/default.nix b/pkgs/development/tools/dyff/default.nix
index c51e5738b9ee..d13a7a91ec42 100644
--- a/pkgs/development/tools/dyff/default.nix
+++ b/pkgs/development/tools/dyff/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "dyff";
-  version = "1.4.3";
+  version = "1.4.5";
 
   src = fetchFromGitHub {
     owner = "homeport";
     repo = "dyff";
     rev = "v${version}";
-    sha256 = "0r1nfwglyw8b46n17bpmgscfmjhjsbk83lgkpm63ysy0h5r84dq8";
+    sha256 = "sha256-TaGtl5TBQMHjY4/HmDUghyhrsc5fjSMmY+oqO+rKGo4=";
   };
 
-  vendorSha256 = "12mirnw229x5jkzda0c45vnjnv7fjvzf0rm3fcy5f3wza6hkx6q7";
+  vendorSha256 = "sha256-3L3FtL/P+Jyvv0WESBvfSxJOl99v5QDyyzIqottB2EI=";
 
   subPackages = [
     "cmd/dyff"