diff --git a/pkgs/development/tools/buildkit/default.nix b/pkgs/development/tools/buildkit/default.nix
index 6787ca6b07dd..41843024a515 100644
--- a/pkgs/development/tools/buildkit/default.nix
+++ b/pkgs/development/tools/buildkit/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "buildkit";
-  version = "0.12.2";
+  version = "0.12.3";
 
   src = fetchFromGitHub {
     owner = "moby";
     repo = "buildkit";
     rev = "v${version}";
-    hash = "sha256-u85Yrg3aMG6Tx8onivSy1p7yB4lZxsBWF4bxnwO68EE=";
+    hash = "sha256-ph44J90g5zOTi/+FVbdnDDJp1gXcxPt7coA1rvhsQSQ=";
   };
 
   vendorHash = null;