diff --git a/Dockerfile b/Dockerfile
index c402bb3b..985c3654 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17
+FROM eclipse-temurin:17@sha256:05723aa44185ea767a489a3a3a531053ce968ac47545878c15b6cd3e4bab0143
 
 RUN apt-get update && apt-get install --yes jq wget curl zip unzip git python3 python3-pip autoconf automake libtool build-essential libtool make g++