diff --git a/Dockerfile b/Dockerfile
index 957c0b4..e01f52a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
 FROM alpine:3.16.2 as builder
 
-ARG MAVEN_VERSION=3.8.7
+ARG MAVEN_VERSION=3.9.1
 
 RUN apk add --update wget zip openjdk8 git
 
-RUN wget -q -O /tmp/maven.zip https://dlcdn.apache.org/maven/maven-3/3.8.7/binaries/apache-maven-${MAVEN_VERSION}-bin.zip \
+RUN wget -q -O /tmp/maven.zip https://dlcdn.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.zip \
  && unzip /tmp/maven.zip -d /tmp/ \
  && mkdir -p /usr/local/maven/ \
  && mv /tmp/apache-maven-${MAVEN_VERSION}/* /usr/local/maven/ \