diff --git a/jitci-build.sh b/jitci-build.sh
index b70f432c..904c8e2f 100755
--- a/jitci-build.sh
+++ b/jitci-build.sh
@@ -1,4 +1,3 @@
 #!/usr/bin/env bash
-export M3_VERSION=$(curl -Ls -o /dev/null -w %{url_effective} https://github.com/apache/maven/releases/latest | sed 's,https://github.com/apache/maven/releases/tag/maven-,,g')
-export JAVA_HOME=$HOME/jdk-17.0.9+9
-$HOME/apache-maven-${M3_VERSION}/bin/mvn -B install -DskipTests -Dsigning.disabled=true --no-transfer-progress
+export JAVA_HOME=~/.sdkman/candidates/java/current
+./mvnw -B install -DskipTests -Dsigning.disabled=true --no-transfer-progress
diff --git a/jitci-init.sh b/jitci-init.sh
index 9c6aca26..2fff3fd9 100755
--- a/jitci-init.sh
+++ b/jitci-init.sh
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
-curl -vkL https://github.com/ibmruntimes/semeru17-binaries/releases/download/jdk-17.0.9%2B9_openj9-0.41.0/ibm-semeru-open-jdk_x64_linux_17.0.9_9_openj9-0.41.0.tar.gz -o $HOME/ibm-semeru-open-jdk_x64_linux_17.0.8.1_1_openj9-0.40.0.tar.gz
-tar xzvf $HOME/ibm-semeru-open-jdk_x64_linux_17.0.8.1_1_openj9-0.40.0.tar.gz -C $HOME
-export JAVA_HOME=$HOME/jdk-17.0.9+9
+. ~/.sdkman/bin/sdkman-init.sh
+sdk install java 17.0.11-oracle
+sdk use java 17.0.11-oracle
+export JAVA_HOME=~/.sdkman/candidates/java/current
 export M3_VERSION=$(curl -Ls -o /dev/null -w %{url_effective} https://github.com/apache/maven/releases/latest | sed 's,https://github.com/apache/maven/releases/tag/maven-,,g')
-curl -vkL https://archive.apache.org/dist/maven/maven-3/${M3_VERSION}/binaries/apache-maven-${M3_VERSION}-bin.zip -o $HOME/apache-maven-${M3_VERSION}-bin.zip
-unzip -o $HOME/apache-maven-${M3_VERSION}-bin.zip -d $HOME
-$HOME/apache-maven-${M3_VERSION}/bin/mvn -B de.qaware.maven:go-offline-maven-plugin:resolve-dependencies --no-transfer-progress
+mvn wrapper:wrapper -Dmaven=${M3_VERSION} --no-transfer-progress
+./mvnw -B de.qaware.maven:go-offline-maven-plugin:resolve-dependencies --no-transfer-progress
diff --git a/jitci-publish.sh b/jitci-publish.sh
index eb85f23b..20c2b96b 100755
--- a/jitci-publish.sh
+++ b/jitci-publish.sh
@@ -1,4 +1,3 @@
 #!/usr/bin/env bash
-export M3_VERSION=$(curl -Ls -o /dev/null -w %{url_effective} https://github.com/apache/maven/releases/latest | sed 's,https://github.com/apache/maven/releases/tag/maven-,,g')
-export JAVA_HOME=$HOME/jdk-17.0.9+9
-$HOME/apache-maven-${M3_VERSION}/bin/mvn -B deploy -DskipTests -Dfindbugs.skip=true -Dpmd.skip=true -Dcheckstyle.skip=true -Dsigning.disabled=true -DaltDeploymentRepository=jitci::default::file:///home/jitpack/deploy --no-transfer-progress
+export JAVA_HOME=~/.sdkman/candidates/java/current
+./mvnw -B deploy -DskipTests -Dfindbugs.skip=true -Dpmd.skip=true -Dcheckstyle.skip=true -Dsigning.disabled=true -DaltDeploymentRepository=jitci::default::file:///home/jitpack/deploy --no-transfer-progress
diff --git a/jitpack.yml b/jitpack.yml
index d8e093fd..e70c97e0 100644
--- a/jitpack.yml
+++ b/jitpack.yml
@@ -1,8 +1,4 @@
 install:
-  - curl -vkL https://github.com/ibmruntimes/semeru17-binaries/releases/download/jdk-17.0.9%2B9_openj9-0.41.0/ibm-semeru-open-jdk_x64_linux_17.0.9_9_openj9-0.41.0.tar.gz -o $HOME/ibm-semeru-open-jdk_x64_linux_17.0.9_9_openj9-0.41.0.tar.gz
-  - tar xzvf $HOME/ibm-semeru-open-jdk_x64_linux_17.0.9_9_openj9-0.41.0.tar.gz -C $HOME
-  - export JAVA_HOME=$HOME/jdk-17.0.9+9
   - export M3_VERSION=$(curl -Ls -o /dev/null -w %{url_effective} https://github.com/apache/maven/releases/latest | sed 's,https://github.com/apache/maven/releases/tag/maven-,,g')
-  - curl -vkL https://archive.apache.org/dist/maven/maven-3/${M3_VERSION}/binaries/apache-maven-${M3_VERSION}-bin.zip -o $HOME/apache-maven-${M3_VERSION}-bin.zip
-  - unzip -o $HOME/apache-maven-${M3_VERSION}-bin.zip -d $HOME
-  - $HOME/apache-maven-${M3_VERSION}/bin/mvn -B install -DskipTests -Dsigning.disabled=true --no-transfer-progress
\ No newline at end of file
+  - mvn wrapper:wrapper -Dmaven=${M3_VERSION} --no-transfer-progress
+  - ./mvnw -B install -DskipTests -Dsigning.disabled=true --no-transfer-progress
\ No newline at end of file