diff --git a/images/golang/1.20.2/Dockerfile b/images/golang/1.20.2/Dockerfile
index b6987ed..949bc9c 100644
--- a/images/golang/1.20.2/Dockerfile
+++ b/images/golang/1.20.2/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.2
+FROM golang:1.21.1
 RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | gpg --dearmor -o /usr/share/keyrings/githubcli-archive-keyring.gpg && \
     echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
     apt-get update