diff --git a/.java-version b/.java-version
deleted file mode 100644
index 6259340971b..00000000000
--- a/.java-version
+++ /dev/null
@@ -1 +0,0 @@
-1.8
diff --git a/Dockerfile b/Dockerfile
index 314b35cc9a5..cc2434eb93e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM maven:3-jdk-8-alpine
+FROM maven:3-eclipse-temurin-11
 
 RUN set -x && \
     apk add --no-cache bash
diff --git a/run-in-docker.sh b/run-in-docker.sh
index 31c47764503..ab46f2ed07e 100755
--- a/run-in-docker.sh
+++ b/run-in-docker.sh
@@ -15,4 +15,4 @@ docker run --rm -it \
         -v "${PWD}:/gen" \
         -v "${maven_cache_repo}:/var/maven/.m2/repository" \
         --entrypoint /gen/docker-entrypoint.sh \
-        maven:3-jdk-8 "$@"
+        maven:3-eclipse-temurin-11 "$@"
diff --git a/standalone-gen-dev/generator-stub-docker.sh b/standalone-gen-dev/generator-stub-docker.sh
index 1abd87117ba..37c08eb4f98 100755
--- a/standalone-gen-dev/generator-stub-docker.sh
+++ b/standalone-gen-dev/generator-stub-docker.sh
@@ -8,4 +8,4 @@ docker run --rm -it \
         -e GEN_DIR=/gen \
         -v "${PWD}:/gen" \
         --entrypoint /gen/docker-stub.sh \
-        openjdk:8-jre-alpine "$@"
+        openjdk:17-jre-alpine "$@"
diff --git a/standalone-gen-dev/run-in-docker.sh b/standalone-gen-dev/run-in-docker.sh
index 31c47764503..ab46f2ed07e 100755
--- a/standalone-gen-dev/run-in-docker.sh
+++ b/standalone-gen-dev/run-in-docker.sh
@@ -15,4 +15,4 @@ docker run --rm -it \
         -v "${PWD}:/gen" \
         -v "${maven_cache_repo}:/var/maven/.m2/repository" \
         --entrypoint /gen/docker-entrypoint.sh \
-        maven:3-jdk-8 "$@"
+        maven:3-eclipse-temurin-11 "$@"