diff --git a/build/docker/ubuntu-focal/Dockerfile b/build/docker/ubuntu-focal/Dockerfile
index 831d07e..50bb64c 100644
--- a/build/docker/ubuntu-focal/Dockerfile
+++ b/build/docker/ubuntu-focal/Dockerfile
@@ -159,9 +159,9 @@
       libglib2.0-dev
 
 # golang
-ENV GOLANG_VERSION 1.21.7
+ENV GOLANG_VERSION 1.24.3
 ENV GOLANG_DOWNLOAD_URL https://go.dev/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
-ENV GOLANG_DOWNLOAD_SHA256 13b76a9b2a26823e53062fa841b07087d48ae2ef2936445dc34c4ae03293702c
+ENV GOLANG_DOWNLOAD_SHA256 3333f6ea53afa971e9078895eaa4ac7204a8c6b5c68c10e6bc9a33e8e391bdd8
 RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz && \
       echo "$GOLANG_DOWNLOAD_SHA256  golang.tar.gz" | sha256sum -c - && \
       tar -C /usr/local -xzf golang.tar.gz && \