diff --git a/package.json b/package.json
index e926712..6f8faad 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "ethereumjs-util": "^6.2.0",
     "ethereumjs-wallet": "^0.6.3",
     "ethers": "^5.0.31",
-    "google-closure-library": "^20180910.0.0",
+    "google-closure-library": "^20200315.0.0",
     "google-protobuf": "^3.6.1",
     "joi": "^10.2.0",
     "lodash": "^4.17.4",
diff --git a/yarn.lock b/yarn.lock
index 6768cc6..faedb49 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4369,6 +4369,10 @@ google-closure-library@^20180910.0.0:
   version "20180910.0.0"
   resolved "https://registry.yarnpkg.com/google-closure-library/-/google-closure-library-20180910.0.0.tgz#10f3c912a4974eedb01b853009b0847fd1ceef26"
 
+google-closure-library@^20200315.0.0:
+  version "20200315.0.0"
+  resolved "https://registry.yarnpkg.com/google-closure-library/-/google-closure-library-20200315.0.0.tgz#e20769b4e5be77da053c2d3bb21effef70146702"
+
 google-protobuf@^3.6.1:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/google-protobuf/-/google-protobuf-3.6.1.tgz#7ef58e2bea137a93cdaf5cfd5afa5f6abdd92025"