diff --git a/docker-modules/docker-images/pom.xml b/docker-modules/docker-images/pom.xml
index 4d0b20eea0..eb488f4642 100644
--- a/docker-modules/docker-images/pom.xml
+++ b/docker-modules/docker-images/pom.xml
@@ -8,9 +8,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-boot-3</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-3</relativePath>
     </parent>
 
     <dependencies>
diff --git a/docker-modules/docker-images/private-repo/Dockerfile b/docker-modules/docker-images/private-repo/Dockerfile
index 42a13e2a93..99d3c95a26 100644
--- a/docker-modules/docker-images/private-repo/Dockerfile
+++ b/docker-modules/docker-images/private-repo/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:11
+FROM openjdk:17-jdk-alpine
 ARG JAR_FILE=target/*.jar
 COPY ${JAR_FILE} app.jar
 ENTRYPOINT ["java","-jar","/app.jar"]
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