diff --git a/impl/ts-proto/package-lock.json b/impl/ts-proto/package-lock.json
index ba7c7bb4..3dcb8d3c 100644
--- a/impl/ts-proto/package-lock.json
+++ b/impl/ts-proto/package-lock.json
@@ -9,16 +9,16 @@
         "ts-proto": "^1.161.0"
       },
       "devDependencies": {
-        "@bufbuild/buf": "^1.27.0",
+        "@bufbuild/buf": "^1.27.2",
         "@types/node": "^20.8.4",
         "esbuild": "^0.19.4",
         "typescript": "^5.2.2"
       }
     },
     "node_modules/@bufbuild/buf": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf/-/buf-1.27.0.tgz",
-      "integrity": "sha512-vR/ke6gUNgGSC3z7WkHLcbO+ur+zvGTC4ohHsLo2dZqEWysWySjNpcU70SKdIN3G5M4fSS1ki6MkZPes3E+83w==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf/-/buf-1.27.2.tgz",
+      "integrity": "sha512-hwZYF0DCxvmTAZIAeT/q66HYtIxnSH9jn/CVElaJA/l+Clr9zhLdfKFd1yD2lMqHpNUEeXtA8T0ABXv29NVfYQ==",
       "dev": true,
       "hasInstallScript": true,
       "bin": {
@@ -30,18 +30,18 @@
         "node": ">=12"
       },
       "optionalDependencies": {
-        "@bufbuild/buf-darwin-arm64": "1.27.0",
-        "@bufbuild/buf-darwin-x64": "1.27.0",
-        "@bufbuild/buf-linux-aarch64": "1.27.0",
-        "@bufbuild/buf-linux-x64": "1.27.0",
-        "@bufbuild/buf-win32-arm64": "1.27.0",
-        "@bufbuild/buf-win32-x64": "1.27.0"
+        "@bufbuild/buf-darwin-arm64": "1.27.2",
+        "@bufbuild/buf-darwin-x64": "1.27.2",
+        "@bufbuild/buf-linux-aarch64": "1.27.2",
+        "@bufbuild/buf-linux-x64": "1.27.2",
+        "@bufbuild/buf-win32-arm64": "1.27.2",
+        "@bufbuild/buf-win32-x64": "1.27.2"
       }
     },
     "node_modules/@bufbuild/buf-darwin-arm64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-darwin-arm64/-/buf-darwin-arm64-1.27.0.tgz",
-      "integrity": "sha512-Bsdo9BkkIlIgBpQJ2jyIXl9ggSqDdSJ12euxgU1y4pbT5iD11mdiUA7eq5/ssxLJilUrUGj2Gk1h1KbYG/JfVA==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-darwin-arm64/-/buf-darwin-arm64-1.27.2.tgz",
+      "integrity": "sha512-ob1IAhFVsAVUr5o4EAwoeQ6FOGJdiS6eYGTGQiZzJEAYSs2dX/WQ9+Xz9EPQUb93n7PMjNs38DLDfwGQ3u3dsg==",
       "cpu": [
         "arm64"
       ],
@@ -55,9 +55,9 @@
       }
     },
     "node_modules/@bufbuild/buf-darwin-x64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-darwin-x64/-/buf-darwin-x64-1.27.0.tgz",
-      "integrity": "sha512-aJmSZvO6uNxHST8+kN5cukv7/ZLgDnvklp+r6uyokocg5sk1rgWQVBqiVtGmoDWwPbotpMhb3EuqtwN9hdNrOg==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-darwin-x64/-/buf-darwin-x64-1.27.2.tgz",
+      "integrity": "sha512-Kp0HBvLjeOxJtZ/j3vOulX6G3u5pa9vksVmJ5HGjhL0BZJwavh8Bd9YgrBDrTzKtTQMHxmhTSaNEgNUWkjecfw==",
       "cpu": [
         "x64"
       ],
@@ -71,9 +71,9 @@
       }
     },
     "node_modules/@bufbuild/buf-linux-aarch64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-linux-aarch64/-/buf-linux-aarch64-1.27.0.tgz",
-      "integrity": "sha512-1NPHARYENNVWOK3bQxbnYsMLU09em4/kdyAnCwyGkNhr+pWUlWdCBu3X5tdrRW+mnhjeagIcomTMhgVjxIAS7g==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-linux-aarch64/-/buf-linux-aarch64-1.27.2.tgz",
+      "integrity": "sha512-rq+bpT+FMR1iiUvcHno1SPS4e0Ydr+F7ArIzN5cO4DKL09sBJXcaVGa7fRRlBZvNJTt3XRVtlE8LNLGH7zjBOg==",
       "cpu": [
         "arm64"
       ],
@@ -87,9 +87,9 @@
       }
     },
     "node_modules/@bufbuild/buf-linux-x64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-linux-x64/-/buf-linux-x64-1.27.0.tgz",
-      "integrity": "sha512-3LMTSJlwJAeOfjPuB0NBK+1Yfg1Bybadt+c1X/vF8XSXut1u0Ju1/fbRDz75BF4AlMidMQPdGS+vPWmPcb51hA==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-linux-x64/-/buf-linux-x64-1.27.2.tgz",
+      "integrity": "sha512-t/lcJ06gELy+4hVROuoeX8Y+oXq9NrPX+UgT5WujGo21oOb8UAQETZLRefj2U4IRqYqXhTKicfOI2y8xI7CSlQ==",
       "cpu": [
         "x64"
       ],
@@ -103,9 +103,9 @@
       }
     },
     "node_modules/@bufbuild/buf-win32-arm64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-win32-arm64/-/buf-win32-arm64-1.27.0.tgz",
-      "integrity": "sha512-Za5d3obNvSfLZAlQW8IAWtv1Yv0gQTFDVMPyYiOh70rKIfKIxrWZxT4E4nzFLZZ54VQDFoUl81bAjOYLOgaspQ==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-win32-arm64/-/buf-win32-arm64-1.27.2.tgz",
+      "integrity": "sha512-rJieGmtSw4tfteW6mhjdtDDTFBbl2HBan1FnfNAOZH4ZrTwfcOO5Vn3fUMl+jPtiCpTscyzVaYHI+LvYffSdvg==",
       "cpu": [
         "arm64"
       ],
@@ -119,9 +119,9 @@
       }
     },
     "node_modules/@bufbuild/buf-win32-x64": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/buf-win32-x64/-/buf-win32-x64-1.27.0.tgz",
-      "integrity": "sha512-OzVK4Fz162Z6fFHAAZhHPW2GiCXjweCG/hwjOtFt2gza1t3ImYp0CwxJI6ePGY+th3Y9yu8rY0iHiI59ezMa4Q==",
+      "version": "1.27.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/buf-win32-x64/-/buf-win32-x64-1.27.2.tgz",
+      "integrity": "sha512-x9IKCHgj6GmDGH2xlTo80l2feNU3hUeoEwLFLH4I5Qs2L1gfYIDMZGp+0Bhm5eK9CIWYtkJqeqGRIJkrJA6CfQ==",
       "cpu": [
         "x64"
       ],
diff --git a/impl/ts-proto/package.json b/impl/ts-proto/package.json
index 58eb7f81..d3412be2 100644
--- a/impl/ts-proto/package.json
+++ b/impl/ts-proto/package.json
@@ -3,7 +3,7 @@
   "private": true,
   "type": "module",
   "devDependencies": {
-    "@bufbuild/buf": "^1.27.0",
+    "@bufbuild/buf": "^1.27.2",
     "@types/node": "^20.8.4",
     "esbuild": "^0.19.4",
     "typescript": "^5.2.2"