diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 16926a3..4e0d461 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=denoland/deno:alpine
+ARG BASE_IMAGE=denoland/deno:alpine-1.40.4
 FROM $BASE_IMAGE AS base-env
 
 # Confirm our deno is on the path and check the version
diff --git a/package-lock.json b/package-lock.json
index 5810cb7..a3ce8e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "deno-playground",
-    "version": "0.4.4",
+    "version": "0.4.5",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "deno-playground",
-            "version": "0.4.4",
+            "version": "0.4.5",
             "license": "Apache-2.0",
             "dependencies": {
                 "comment-json": "^3.0.2",
diff --git a/package.json b/package.json
index 640d722..d1b98b7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "deno-playground",
-    "version": "0.4.4",
+    "version": "0.4.5",
     "description": "Containerized playground for experimenting with deno",
     "main": "index.js",
     "repository": {