diff --git a/extensions/ql-vscode/test/e2e/docker/Dockerfile b/extensions/ql-vscode/test/e2e/docker/Dockerfile
index 83bac917677..036c943d5d4 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:4.99.3
+FROM codercom/code-server:4.99.4
 
 USER root