diff --git a/pkgs/tools/text/d2/default.nix b/pkgs/tools/text/d2/default.nix
index efddd0ab6c79..839e36bba8f4 100644
--- a/pkgs/tools/text/d2/default.nix
+++ b/pkgs/tools/text/d2/default.nix
@@ -9,16 +9,16 @@
 
 buildGoModule rec {
   pname = "d2";
-  version = "0.4.2";
+  version = "0.5.1";
 
   src = fetchFromGitHub {
     owner = "terrastruct";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-kfpCu79lJUxPvxSKplRziVnDyohY8xnxnO3ZoG2WgEs=";
+    hash = "sha256-Oq6bJ/cX+kDyVUVP/RpCIcNeWpT3HESUMmR6mEi9X4Q=";
   };
 
-  vendorHash = "sha256-oPI6FPfBIPKZDLoyGblcG5UcmoFWufZ2NIEClpSIJzU=";
+  vendorHash = "sha256-SocBC/1LrdSQNfcNVa9nnPaq/UvLVIghHlUSJB7ImBk=";
 
   excludedPackages = [ "./e2etests" ];