diff --git a/protoc-artifacts/Dockerfile b/protoc-artifacts/Dockerfile
index fd35b89fea..8ed87c992d 100644
--- a/protoc-artifacts/Dockerfile
+++ b/protoc-artifacts/Dockerfile
@@ -21,7 +21,7 @@ ENV JAVA_HOME /var/local/jdk1.8.0_45
 ENV PATH $JAVA_HOME/bin:$PATH
 
 # Install Maven
-RUN wget -q http://apache.cs.utah.edu/maven/maven-3/3.3.3/binaries/apache-maven-3.3.3-bin.tar.gz -O - | \
+RUN wget -q http://apache.cs.utah.edu/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz -O - | \
     tar xz -C /var/local
 ENV PATH /var/local/apache-maven-3.3.3/bin:$PATH