diff --git a/.gitpod.Dockerfile b/.gitpod.Dockerfile
index 26b08e6..9c25f2f 100644
--- a/.gitpod.Dockerfile
+++ b/.gitpod.Dockerfile
@@ -8,5 +8,5 @@ RUN sudo apt update && \
 USER gitpod
 
 RUN bash -c ". /home/gitpod/.sdkman/bin/sdkman-init.sh && \
-    sdk install java 21.0.1-tem && \
-    sdk default java 21.0.1-tem"
+    sdk install java 21.0.3-tem && \
+    sdk default java 21.0.3-tem"
diff --git a/.gitpod.yml b/.gitpod.yml
index b32754c..583318e 100644
--- a/.gitpod.yml
+++ b/.gitpod.yml
@@ -3,4 +3,4 @@ image:
 vscode:
   extensions:
     - "redhat.java"
-    - "vscjava.vscode-gradle"
\ No newline at end of file
+    - "vscjava.vscode-gradle@3.13.5"
diff --git a/docs/workshop.md b/docs/workshop.md
index a290971..458699c 100644
--- a/docs/workshop.md
+++ b/docs/workshop.md
@@ -143,7 +143,7 @@ You can use [Gitpod](https://gitpod.io).
 You must create an account first.
 You then can open this project in either your local VS Code or directly in your browser:
 
-[![Open in Gitpod](img/open-in-gitpod.svg)](https://gitpod.io/#github.com/alexandre-touret/observability-workshop.git)
+[![Open in Gitpod](img/open-in-gitpod.svg)](https://github.com/worldline/observability-workshop/observability-workshop.git)
 
 ## Environment Setup
 Duration: 0:05:00