diff --git a/package-lock.json b/package-lock.json
index 3d75e3f..6c7143d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "ISC",
       "devDependencies": {
         "@bufbuild/buf": "^1.15.0-1",
-        "@bufbuild/protoc-gen-connect-es": "^0.12.0",
+        "@bufbuild/protoc-gen-connect-es": "^0.13.0",
         "@bufbuild/protoc-gen-connect-query": "^0.4.0",
         "@bufbuild/protoc-gen-es": "^1.2.0"
       }
@@ -141,9 +141,9 @@
       "dev": true
     },
     "node_modules/@bufbuild/protoc-gen-connect-es": {
-      "version": "0.12.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/protoc-gen-connect-es/-/protoc-gen-connect-es-0.12.0.tgz",
-      "integrity": "sha512-J7/9oF/ByAQrZmEZkhNRnzo56PK+KOUMNJGxQGhF9Mjrrr7q/eCkd5tuao4Yk+A2biDWLk84+L6Zl8uHiBMK3w==",
+      "version": "0.13.0",
+      "resolved": "https://registry.npmjs.org/@bufbuild/protoc-gen-connect-es/-/protoc-gen-connect-es-0.13.0.tgz",
+      "integrity": "sha512-4HbxWQ799ZLszJJIJsuVMFwkBx8DJ4VEhNDNtKpPJFsTdVUOp1LyFGY66Yjfj9vcuOeH44bS0ALE5pRP3rCxXA==",
       "dev": true,
       "dependencies": {
         "@bufbuild/protobuf": "^1.2.1",
@@ -156,7 +156,7 @@
         "node": ">=16.0.0"
       },
       "peerDependencies": {
-        "@bufbuild/connect": "0.12.0",
+        "@bufbuild/connect": "0.13.0",
         "@bufbuild/protoc-gen-es": "^1.2.1"
       },
       "peerDependenciesMeta": {
diff --git a/package.json b/package.json
index 07e569e..ba39563 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "homepage": "https://github.com/overmindtech/sdp#readme",
   "devDependencies": {
     "@bufbuild/buf": "^1.15.0-1",
-    "@bufbuild/protoc-gen-connect-es": "^0.12.0",
+    "@bufbuild/protoc-gen-connect-es": "^0.13.0",
     "@bufbuild/protoc-gen-connect-query": "^0.4.0",
     "@bufbuild/protoc-gen-es": "^1.2.0"
   }