diff --git a/package-lock.json b/package-lock.json
index 09b772e..2455251 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -231,13 +231,13 @@
       "integrity": "sha512-hp19vSFgNw3wBBcVBx5qo5pufCqjaJ0Cfk5H/pfjNOfNWU+4/w0QVOmfAOZNRrNWRrVuaJWxcN8P2vhOkkzbBQ=="
     },
     "node_modules/@bufbuild/protoc-gen-es": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/protoc-gen-es/-/protoc-gen-es-1.5.0.tgz",
-      "integrity": "sha512-6dPFlw7jhKPNoJUb5+0MPDTMEEbym4AAQZP2sCo4/0J+T2SlAzq5kbuNx92x+SFkOI5V7/iNoPHrxr0TZZ9b2g==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@bufbuild/protoc-gen-es/-/protoc-gen-es-1.6.0.tgz",
+      "integrity": "sha512-m0akOPWeD5UBfGdZyudrbnmdjI8l/ZHlP8TyEIcj7qMCR4kh68tMtGvrjRzj5ynIpavrr6G7P06XP9F9f2MDRw==",
       "dev": true,
       "dependencies": {
-        "@bufbuild/protobuf": "^1.5.0",
-        "@bufbuild/protoplugin": "1.5.0"
+        "@bufbuild/protobuf": "^1.6.0",
+        "@bufbuild/protoplugin": "1.6.0"
       },
       "bin": {
         "protoc-gen-es": "bin/protoc-gen-es"
@@ -246,7 +246,7 @@
         "node": ">=14"
       },
       "peerDependencies": {
-        "@bufbuild/protobuf": "1.5.0"
+        "@bufbuild/protobuf": "1.6.0"
       },
       "peerDependenciesMeta": {
         "@bufbuild/protobuf": {
@@ -255,22 +255,16 @@
       }
     },
     "node_modules/@bufbuild/protoplugin": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/protoplugin/-/protoplugin-1.5.0.tgz",
-      "integrity": "sha512-b07uxUfWUHm91PrN7dMMSmO+2RH21kPo+EhczGDR3PDh2t80e4XCZhf3Z/6SM/+ajhVpbl/WNK+z645jsSnGPg==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@bufbuild/protoplugin/-/protoplugin-1.6.0.tgz",
+      "integrity": "sha512-o53ZsvojHQkAPoC9v5sJifY2OfXdRU8DO3QpPoJ+QuvYcfB9Zb3DZkNMQRyfEbF4TVYiaQ0mZzZl1mESDdyCxA==",
       "dev": true,
       "dependencies": {
-        "@bufbuild/protobuf": "1.5.0",
+        "@bufbuild/protobuf": "1.6.0",
         "@typescript/vfs": "^1.4.0",
         "typescript": "4.5.2"
       }
     },
-    "node_modules/@bufbuild/protoplugin/node_modules/@bufbuild/protobuf": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/@bufbuild/protobuf/-/protobuf-1.4.1.tgz",
-      "integrity": "sha512-4dthhwBGD9nlpY35ic8dMQC5R0dsND2b2xyeVO3qf+hBk8m7Y9dUs+SmMh6rqO2pGLUTKHefGXLDW+z19hBPdQ==",
-      "dev": true
-    },
     "node_modules/@bufbuild/protoplugin/node_modules/typescript": {
       "version": "4.5.2",
       "dev": true,
@@ -4274,7 +4268,7 @@
       "devDependencies": {
         "@bufbuild/buf": "^1.28.1",
         "@bufbuild/protobuf": "^1.6.0",
-        "@bufbuild/protoc-gen-es": "^1.5.0",
+        "@bufbuild/protoc-gen-es": "^1.6.0",
         "@connectrpc/connect": "^1.2.0",
         "@connectrpc/connect-web": "^1.1.3",
         "@connectrpc/protoc-gen-connect-es": "^1.1.3",
diff --git a/packages/connect-playwright-example/package.json b/packages/connect-playwright-example/package.json
index 71ebfe7..120928c 100644
--- a/packages/connect-playwright-example/package.json
+++ b/packages/connect-playwright-example/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@bufbuild/buf": "^1.28.1",
     "@bufbuild/protobuf": "^1.6.0",
-    "@bufbuild/protoc-gen-es": "^1.5.0",
+    "@bufbuild/protoc-gen-es": "^1.6.0",
     "@connectrpc/connect": "^1.2.0",
     "@connectrpc/connect-web": "^1.1.3",
     "@connectrpc/protoc-gen-connect-es": "^1.1.3",