diff --git a/e2e/Dockerfile b/e2e/Dockerfile
index dc319a1a..28d8d5f1 100644
--- a/e2e/Dockerfile
+++ b/e2e/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:20.18.1-bookworm-slim
 
 # Install dependencies and xvfb
 RUN apt-get update && apt-get install -y wget gpg xvfb xauth --no-install-recommends