diff --git a/ruby/Gemfile b/ruby/Gemfile
index cdb388b5d8dfb258c17299809e169ae365385bd6..a865a03c6889745bcb21a207180b7c2558dc212c 100644
--- a/ruby/Gemfile
+++ b/ruby/Gemfile
@@ -22,7 +22,7 @@ gem 'gitlab-labkit', '~> 0.12.0'
 # This version needs to be in sync with GitLab CE/EE
 gem 'licensee', '~> 8.9.0'
 
-gem 'google-protobuf', '~> 3.12'
+gem 'google-protobuf', '~> 3.14.0'
 
 group :development, :test do
   gem 'rubocop', '~> 0.69', require: false
diff --git a/ruby/Gemfile.lock b/ruby/Gemfile.lock
index 456f201308b2c627fc7189098847b9e07476e76b..5f89189610009db84c200b4335d69346d3afe78b 100644
--- a/ruby/Gemfile.lock
+++ b/ruby/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       opentracing (~> 0.4)
       redis (> 3.0.0, < 5.0.0)
     gitlab-markup (1.7.1)
-    google-protobuf (3.12.4)
+    google-protobuf (3.14.0)
     googleapis-common-protos-types (1.0.5)
       google-protobuf (~> 3.11)
     grpc (1.30.2)
@@ -217,7 +217,7 @@ DEPENDENCIES
   gitlab-gollum-rugged_adapter (~> 0.4.4.2)
   gitlab-labkit (~> 0.12.0)
   gitlab-markup (~> 1.7.1)
-  google-protobuf (~> 3.12)
+  google-protobuf (~> 3.14.0)
   grpc (~> 1.30.2)
   grpc-tools (= 1.30.2)
   licensee (~> 8.9.0)