diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a004573..eaa3c81 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -31,7 +31,7 @@ jobs:
           docker build --tag "groovy:${{ matrix.directory }}" .
       - name: test
         env:
-          expectedGroovyVersion: 5.0.3
+          expectedGroovyVersion: 5.0.4
         run: |
           cd test
           ./run.sh "groovy:${{ matrix.directory }}" "${expectedGroovyVersion}"
diff --git a/jdk11-alpine/Dockerfile b/jdk11-alpine/Dockerfile
index ab7eb97..b7f4b90 100644
--- a/jdk11-alpine/Dockerfile
+++ b/jdk11-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION=5.0.3
+ENV GROOVY_VERSION=5.0.4
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
diff --git a/jdk11/Dockerfile b/jdk11/Dockerfile
index 408674d..bcb1a40 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=5.0.3
+ENV GROOVY_VERSION=5.0.4
 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" \
diff --git a/jdk17-alpine/Dockerfile b/jdk17-alpine/Dockerfile
index 26e53b5..02b3dff 100644
--- a/jdk17-alpine/Dockerfile
+++ b/jdk17-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION=5.0.3
+ENV GROOVY_VERSION=5.0.4
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
diff --git a/jdk17/Dockerfile b/jdk17/Dockerfile
index f4fd8ef..f24409c 100644
--- a/jdk17/Dockerfile
+++ b/jdk17/Dockerfile
@@ -31,7 +31,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION=5.0.3
+ENV GROOVY_VERSION=5.0.4
 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" \
diff --git a/jdk21-alpine/Dockerfile b/jdk21-alpine/Dockerfile
index 755673f..1d7a6cc 100644
--- a/jdk21-alpine/Dockerfile
+++ b/jdk21-alpine/Dockerfile
@@ -19,7 +19,7 @@ VOLUME /home/groovy/.groovy/grapes
 
 WORKDIR /home/groovy
 
-ENV GROOVY_VERSION=5.0.3
+ENV GROOVY_VERSION=5.0.4
 RUN set -o errexit -o nounset \
     && echo "Installing build dependencies" \
     && apk add --no-cache --virtual .build-deps \
diff --git a/jdk21/Dockerfile b/jdk21/Dockerfile
index a5eecde..1fc6e37 100644
--- a/jdk21/Dockerfile
+++ b/jdk21/Dockerfile
@@ -31,7 +31,7 @@ RUN set -o errexit -o nounset \
         wget \
     && rm --recursive --force /var/lib/apt/lists/*
 
-ENV GROOVY_VERSION=5.0.3
+ENV GROOVY_VERSION=5.0.4
 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" \