diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48c2572b..86b7cedf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,11 @@
 - Tooltip for server port on dashboard. ([Merge Request](https://gitlab.com/crafty-controller/crafty-4/-/merge_requests/496))
 - Custom login image backgrounds. ([Merge Request](https://gitlab.com/crafty-controller/crafty-4/-/merge_requests/494))
 ### Bug fixes
-- Fix no port on bedrock server creation ([Merge Request](https://gitlab.com/crafty-controller/crafty-4/-/merge_requests/493))
+- Fix no port on bedrock server creation. ([Merge Request](https://gitlab.com/crafty-controller/crafty-4/-/merge_requests/493))
 ### Tweaks
-TBD
-### Lang
-TBD
+- Docker🐋 | Update image base to Ubuntu 22.04 Jammy ([Merge Request](https://gitlab.com/crafty-controller/crafty-4/-/merge_requests/497))<br>
+*(OpenJDK16 Removed, no jammy backport)*
+
 <br><br>
 
 ## --- [4.0.16] - 2022/10/23
diff --git a/Dockerfile b/Dockerfile
index 4bd83bba..a379e9fb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND="noninteractive"
 
@@ -24,7 +24,6 @@ RUN apt-get update \
         default-jre \
         openjdk-8-jre-headless \
         openjdk-11-jre-headless \
-        openjdk-16-jre-headless \
         openjdk-17-jre-headless \
     && apt-get autoremove \
     && apt-get clean