diff --git a/extensions/ql-vscode/test/e2e/docker/Dockerfile b/extensions/ql-vscode/test/e2e/docker/Dockerfile
index 257c795c191..a1e79b1e6fd 100644
--- a/extensions/ql-vscode/test/e2e/docker/Dockerfile
+++ b/extensions/ql-vscode/test/e2e/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM codercom/code-server:4.118.0
+FROM codercom/code-server:4.121.0
 
 USER root