diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 965595f..237ecc5 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -41,7 +41,7 @@ jobs:
           file: ./Dockerfile
           push: true
           tags: |
-            ${{ secrets.DOCKERHUB_ORG }}/isle-tomcat:1.5.21
+            ${{ secrets.DOCKERHUB_ORG }}/isle-tomcat:1.5.22
             ${{ secrets.DOCKERHUB_ORG }}/isle-tomcat:latest
       -
         name: Image digest
diff --git a/Dockerfile b/Dockerfile
index dd63919..f747669 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,7 +39,7 @@ RUN touch /var/log/cron.log && \
 ## Tomcat Environment
 # @see: https://tomcat.apache.org/
 ENV TOMCAT_MAJOR=${TOMCAT_MAJOR:-8} \
-    TOMCAT_VERSION=${TOMCAT_VERSION:-8.5.81} \
+    TOMCAT_VERSION=${TOMCAT_VERSION:-8.5.82} \
     CATALINA_HOME=/usr/local/tomcat \
     CATALINA_BASE=/usr/local/tomcat \
     CATALINA_PID=/usr/local/tomcat/tomcat.pid \