diff --git a/google-cloud-bigtable-deps-bom/pom.xml b/google-cloud-bigtable-deps-bom/pom.xml
index 736df9b02..a59c733c0 100644
--- a/google-cloud-bigtable-deps-bom/pom.xml
+++ b/google-cloud-bigtable-deps-bom/pom.xml
@@ -83,7 +83,7 @@
     <grpc.version>1.27.1</grpc.version>
     <guava.version>28.2-android</guava.version>
     <opencensus.version>0.25.0</opencensus.version>
-    <protobuf.version>3.11.3</protobuf.version>
+    <protobuf.version>3.11.4</protobuf.version>
     <threeten.version>1.4.1</threeten.version>
   </properties>