diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 6e7b5fd58..30da3b63f 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,7 +1,7 @@
 # adapted from https://github.com/devcontainers/images/blob/main/src/go/.devcontainer/Dockerfile
 
 # [Choice] Go version (use -bullseye variants on local arm64/Apple Silicon): 1, 1.19, 1.18, 1-bullseye, 1.19-bullseye, 1.18-bullseye, 1-buster, 1.19-buster, 1.18-buster
-ARG VARIANT=1-bullseye
+ARG VARIANT=1-trixie
 FROM golang:${VARIANT}
 
 RUN go install mvdan.cc/gofumpt@latest