diff --git a/vendor/package.json b/vendor/package.json
index ccde2ab13f9..1591d2560c7 100644
--- a/vendor/package.json
+++ b/vendor/package.json
@@ -26,7 +26,7 @@
     "opentracing": ">=0.14.7",
     "path-to-regexp": "^0.1.12",
     "pprof-format": "^2.1.1",
-    "protobufjs": "^7.5.3",
+    "protobufjs": "^8.0.0",
     "retry": "^0.13.1",
     "rfdc": "^1.4.1",
     "semifies": "^1.0.0",
diff --git a/vendor/yarn.lock b/vendor/yarn.lock
index 7408b063014..34caa72c10d 100644
--- a/vendor/yarn.lock
+++ b/vendor/yarn.lock
@@ -397,10 +397,10 @@ pprof-format@^2.1.1:
   resolved "https://registry.yarnpkg.com/pprof-format/-/pprof-format-2.2.1.tgz#64d32207fb46990349eb52825defb449d6ccc9b4"
   integrity sha512-p4tVN7iK19ccDqQv8heyobzUmbHyds4N2FI6aBMcXz6y99MglTWDxIyhFkNaLeEXs6IFUEzT0zya0icbSLLY0g==
 
-protobufjs@^7.5.3:
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.5.4.tgz#885d31fe9c4b37f25d1bb600da30b1c5b37d286a"
-  integrity sha512-CvexbZtbov6jW2eXAvLukXjXUW1TzFaivC46BpWc/3BpcCysb5Vffu+B3XHMm8lVEuy2Mm4XGex8hBSg1yapPg==
+protobufjs@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-8.0.0.tgz#d884102c1fe8d0b1e2493789ad37bc7ea47c0893"
+  integrity sha512-jx6+sE9h/UryaCZhsJWbJtTEy47yXoGNYI4z8ZaRncM0zBKeRqjO2JEcOUYwrYGb1WLhXM1FfMzW3annvFv0rw==
   dependencies:
     "@protobufjs/aspromise" "^1.1.2"
     "@protobufjs/base64" "^1.1.2"