diff --git a/build/ned/Dockerfile b/build/ned/Dockerfile
index 2c4e20c4ccf56b62492967b6fdc3539009480c27..4f1becd89af9d448e90a49ae44d4ffe8eeba3d04 100644
--- a/build/ned/Dockerfile
+++ b/build/ned/Dockerfile
@@ -6,7 +6,7 @@ COPY ./src/switch/  ./
 
 RUN go build -v -o /usr/local/bin/ned-server ./cmd/ned-server
 
-FROM ubuntu:latest 
+FROM ubuntu:jammy 
 
 WORKDIR /usr/local/bin
 
diff --git a/build/switch/Dockerfile b/build/switch/Dockerfile
index 6edbbe5450e9ad72cb79cc39050b8a52afdb9054..444610b41d023081d131204486f3fd7a4133d2e9 100644
--- a/build/switch/Dockerfile
+++ b/build/switch/Dockerfile
@@ -6,7 +6,7 @@ COPY ./src/switch/ ./build/switch/build-go.sh ./
 
 RUN chmod +x ./build-go.sh  && ./build-go.sh
 
-FROM ubuntu:latest 
+FROM ubuntu:jammy 
 
 WORKDIR /usr/local/bin