diff --git a/pkgs/d2/d2-unwrapped.nix b/pkgs/d2/d2-unwrapped.nix
index c4f1290..82cc216 100644
--- a/pkgs/d2/d2-unwrapped.nix
+++ b/pkgs/d2/d2-unwrapped.nix
@@ -4,7 +4,7 @@
 , installShellFiles
 }:
 
-let version = "2023-03-16"; in
+let version = "2023-03-20"; in
 buildGoModule {
   pname = "d2";
   inherit version;
@@ -12,11 +12,11 @@ buildGoModule {
   src = fetchFromGitHub {
     owner = "terrastruct";
     repo = "d2";
-    rev = "6d5f2c4f5fcdc4b9aa0086fe5c2a76ff9136d48d";
-    sha256 = "sha256-d8+8STBnNd+LD2rk2mQKbkurbCqEthI6nVVf4ELBeuE=";
+    rev = "d4e7b2c6b04433a1d48308961d311086de5c1495";
+    sha256 = "sha256-Ff6f9syLZNsli/OGiqCjY/Zr1QrU79feyXoWPw/uKkk=";
   };
 
-  vendorSha256 = "sha256-h2OGd/Ql4BTX0tt91lQBvmm41h2kzPgQXawJnrkxn8Y=";
+  vendorSha256 = "sha256-jfGolYHWX/9Zr5JHiWl8mCfaaRT2AU8v32PtgM1KI8c=";
 
   ldflags = [
     "-s"
diff --git a/pkgs/d2/d2plugin-tala.nix b/pkgs/d2/d2plugin-tala.nix
index ae744fd..ec3a6e3 100644
--- a/pkgs/d2/d2plugin-tala.nix
+++ b/pkgs/d2/d2plugin-tala.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "https://github.com/terrastruct/TALA/releases/download/v${version}/${fileName}";
-    sha256 = "sha256-Qa+7X3fkyqu0kFHXFlZzO805nOgGJY4XwcJI+njp8Ro=";
+    sha256 = "sha256-FXmJykQBhZwOdq+Eka/T1d/HvoPnzA85cgmrD2C/jMY=";
   };
 
   nativeBuildInputs = [ installShellFiles ];