diff --git a/compose.yaml b/compose.yaml
index b331c8b..7bdfd06 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -12,7 +12,7 @@
 # ownership when run with `--user "$(id -u):$(id -g)"`.
 #
 # GO_VERSION picks the toolchain image (default: latest stable). Test the lowest
-# supported Go with: GO_VERSION=1.22 docker compose run --rm test
+# supported Go with: GO_VERSION=1.22.12 docker compose run --rm test
 
 x-go: &go
   image: golang:${GO_VERSION:-1.27.1}