diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 2072142..1b40117 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:latest
 
 COPY . .
 
diff --git a/.devcontainer/setup.sh b/.devcontainer/setup.sh
index b4af16e..ea66cc7 100644
--- a/.devcontainer/setup.sh
+++ b/.devcontainer/setup.sh
@@ -6,7 +6,7 @@ useradd -m user
 su user
 
 # install go
-VERSION='1.14'
+VERSION='1.18.3'
 OS='linux'
 ARCH='amd64'
 
@@ -19,22 +19,22 @@ echo "Go version ${INSTALLED_GO_VERSION} is installed"
 
 # install gopls, dlv, hey
 echo "Getting development tools"
-go get -u golang.org/x/tools/gopls
-go get -u github.com/go-delve/delve/cmd/dlv
-go get -u github.com/rakyll/hey
+# go get -u golang.org/x/tools/gopls
+# go get -u github.com/go-delve/delve/cmd/dlv
+# go get -u github.com/rakyll/hey
 
 # vscode-go dependencies 
 echo "Getting dependencies for the vscode-go plugin "
 # via: https://github.com/microsoft/vscode-go/blob/master/.travis.yml
-go get -u -v github.com/acroca/go-symbols
-go get -u -v github.com/cweill/gotests/...
-go get -u -v github.com/davidrjenni/reftools/cmd/fillstruct
-go get -u -v github.com/haya14busa/goplay/cmd/goplay
-go get -u -v github.com/mdempsky/gocode
-go get -u -v github.com/ramya-rao-a/go-outline
-go get -u -v github.com/rogpeppe/godef
-go get -u -v github.com/sqs/goreturns
-go get -u -v github.com/uudashr/gopkgs/cmd/gopkgs
-go get -u -v github.com/zmb3/gogetdoc
-go get -u -v golang.org/x/lint/golint
-go get -u -v golang.org/x/tools/cmd/gorename
+# go get -u -v github.com/acroca/go-symbols
+# go get -u -v github.com/cweill/gotests/...
+# go get -u -v github.com/davidrjenni/reftools/cmd/fillstruct
+# go get -u -v github.com/haya14busa/goplay/cmd/goplay
+# go get -u -v github.com/mdempsky/gocode
+# go get -u -v github.com/ramya-rao-a/go-outline
+# go get -u -v github.com/rogpeppe/godef
+# go get -u -v github.com/sqs/goreturns
+# go get -u -v github.com/uudashr/gopkgs/cmd/gopkgs
+# go get -u -v github.com/zmb3/gogetdoc
+# go get -u -v golang.org/x/lint/golint
+# go get -u -v golang.org/x/tools/cmd/gorename