diff --git a/Containerfile b/Containerfile
index bb8671b2..284ead11 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,11 +1,11 @@
-FROM docker.io/library/golang:alpine@sha256:cf6fca6641884b8433441b2b0652976f975e1d0fdd26d177eaaf8596087f3125 AS umotd-build
+FROM docker.io/library/golang:alpine@sha256:4cb7ac979db5fcc41cae44b2227ba5ab8a51e8807f40d9ba4dee20a0ad960b5b AS umotd-build
 RUN apk add git && \
     git clone https://github.com/projectbluefin/umotd /src && \
     git -C /src checkout c9df8ec6b53e9b2a644a6dc511fd6fde1baad08b
 WORKDIR /src
 RUN go build -ldflags="-s -w" -o /umotd .
 
-FROM docker.io/library/golang:alpine@sha256:cf6fca6641884b8433441b2b0652976f975e1d0fdd26d177eaaf8596087f3125 AS uwelcome-build
+FROM docker.io/library/golang:alpine@sha256:4cb7ac979db5fcc41cae44b2227ba5ab8a51e8807f40d9ba4dee20a0ad960b5b AS uwelcome-build
 RUN apk add git && \
     git clone https://github.com/projectbluefin/uwelcome /src && \
     git -C /src checkout 5280521bf21e14802d5a8bb1cffb942fa0b5efb7