diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 3068aaf..4471a61 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18rc1-bullseye as env-builder
+FROM golang:1.18.0-bullseye as env-builder
 
 RUN go install github.com/posener/complete/gocomplete@latest \
     && go install github.com/766b/go-outliner@latest \
@@ -12,7 +12,7 @@ RUN go install github.com/posener/complete/gocomplete@latest \
     && go install honnef.co/go/tools/cmd/staticcheck@latest \
     && go install golang.org/x/tools/gopls@latest
 
-FROM golang:1.18rc1-bullseye as dev
+FROM golang:1.18.0-bullseye as dev
 
 ENV USER vscode