diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c94fc77..86c545a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -32,7 +32,7 @@ jobs:
       - name: test
         env:
           version: ${{ matrix.version }}
-          expectedGroovyVersion: 4.0.18
+          expectedGroovyVersion: 4.0.19
         run: |
           cd test
           ./run.sh "groovy:${version}" "${expectedGroovyVersion}"
diff --git a/jdk11-alpine/Dockerfile b/jdk11-alpine/Dockerfile
index eaf64df..6a0b449 100644
--- a/jdk11-alpine/Dockerfile
+++ b/jdk11-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
@@ -50,6 +50,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm -f "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln -s "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln -s "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln -s "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk11/Dockerfile b/jdk11/Dockerfile
index a39449e..a17b40c 100644
--- a/jdk11/Dockerfile
+++ b/jdk11/Dockerfile
@@ -29,7 +29,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Downloading Groovy" \
     && wget --no-verbose --output-document=groovy.zip "https://archive.apache.org/dist/groovy/${GROOVY_VERSION}/distribution/apache-groovy-binary-${GROOVY_VERSION}.zip" \
@@ -53,6 +53,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm --force "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln --symbolic "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln --symbolic "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln --symbolic "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk17-alpine/Dockerfile b/jdk17-alpine/Dockerfile
index 52ad2b0..a8c419f 100644
--- a/jdk17-alpine/Dockerfile
+++ b/jdk17-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
@@ -50,6 +50,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm -f "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln -s "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln -s "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln -s "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk17/Dockerfile b/jdk17/Dockerfile
index 5fa4f6d..9f71cc9 100644
--- a/jdk17/Dockerfile
+++ b/jdk17/Dockerfile
@@ -29,7 +29,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Downloading Groovy" \
     && wget --no-verbose --output-document=groovy.zip "https://archive.apache.org/dist/groovy/${GROOVY_VERSION}/distribution/apache-groovy-binary-${GROOVY_VERSION}.zip" \
@@ -53,6 +53,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm --force "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln --symbolic "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln --symbolic "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln --symbolic "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk21-alpine/Dockerfile b/jdk21-alpine/Dockerfile
index 64293f1..5438cdc 100644
--- a/jdk21-alpine/Dockerfile
+++ b/jdk21-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
@@ -50,6 +50,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm -f "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln -s "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln -s "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln -s "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk21/Dockerfile b/jdk21/Dockerfile
index df1ea9b..86c4f69 100644
--- a/jdk21/Dockerfile
+++ b/jdk21/Dockerfile
@@ -29,7 +29,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Downloading Groovy" \
     && wget --no-verbose --output-document=groovy.zip "https://archive.apache.org/dist/groovy/${GROOVY_VERSION}/distribution/apache-groovy-binary-${GROOVY_VERSION}.zip" \
@@ -53,6 +53,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm --force "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln --symbolic "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln --symbolic "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln --symbolic "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \
diff --git a/jdk8/Dockerfile b/jdk8/Dockerfile
index 72d4e80..c00cd8c 100644
--- a/jdk8/Dockerfile
+++ b/jdk8/Dockerfile
@@ -29,7 +29,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION 4.0.18
+ENV GROOVY_VERSION 4.0.19
 RUN set -o errexit -o nounset \
     && echo "Downloading Groovy" \
     && wget --no-verbose --output-document=groovy.zip "https://archive.apache.org/dist/groovy/${GROOVY_VERSION}/distribution/apache-groovy-binary-${GROOVY_VERSION}.zip" \
@@ -53,6 +53,7 @@ RUN set -o errexit -o nounset \
     && unzip groovy.zip \
     && rm groovy.zip \
     && mv "groovy-${GROOVY_VERSION}" "${GROOVY_HOME}/" \
+    && rm --force "${GROOVY_HOME}/lib/groovy-raw-${GROOVY_VERSION}-raw.jar" \
     && ln --symbolic "${GROOVY_HOME}/bin/grape" /usr/bin/grape \
     && ln --symbolic "${GROOVY_HOME}/bin/groovy" /usr/bin/groovy \
     && ln --symbolic "${GROOVY_HOME}/bin/groovyc" /usr/bin/groovyc \