diff --git a/.changeset/pre.json b/.changeset/pre.json
index d0d9fb8000..f187d49042 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -40,6 +40,7 @@
     "www": "1.1.0"
   },
   "changesets": [
+    "honest-rivers-call",
     "light-ads-grin"
   ]
 }
diff --git a/examples/blog-multiple-authors/package.json b/examples/blog-multiple-authors/package.json
index 109c12af16..aa8296afaf 100644
--- a/examples/blog-multiple-authors/package.json
+++ b/examples/blog-multiple-authors/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/blog/package.json b/examples/blog/package.json
index 526d236425..bffd542867 100644
--- a/examples/blog/package.json
+++ b/examples/blog/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/docs/package.json b/examples/docs/package.json
index 51f1671579..856a61cb08 100644
--- a/examples/docs/package.json
+++ b/examples/docs/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-lit/package.json b/examples/framework-lit/package.json
index 273a570022..c26df30df6 100644
--- a/examples/framework-lit/package.json
+++ b/examples/framework-lit/package.json
@@ -8,7 +8,7 @@
   },
   "devDependencies": {
     "@astrojs/renderer-lit": "^0.1.0",
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-multiple/package.json b/examples/framework-multiple/package.json
index 5c6467d9c0..fffccf7dfb 100644
--- a/examples/framework-multiple/package.json
+++ b/examples/framework-multiple/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-preact/package.json b/examples/framework-preact/package.json
index 171bd5055e..f895875835 100644
--- a/examples/framework-preact/package.json
+++ b/examples/framework-preact/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-react/package.json b/examples/framework-react/package.json
index 4e80decff7..499ef72556 100644
--- a/examples/framework-react/package.json
+++ b/examples/framework-react/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-solid/package.json b/examples/framework-solid/package.json
index 69d6c8f476..700da5730b 100644
--- a/examples/framework-solid/package.json
+++ b/examples/framework-solid/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0",
+    "astro": "^0.19.0-next.1",
     "@astrojs/renderer-solid": "0.1.0"
   },
   "snowpack": {
diff --git a/examples/framework-svelte/package.json b/examples/framework-svelte/package.json
index fffce5ed3b..9d8c68449e 100644
--- a/examples/framework-svelte/package.json
+++ b/examples/framework-svelte/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/framework-vue/package.json b/examples/framework-vue/package.json
index e0287ac81e..0d22ce57c7 100644
--- a/examples/framework-vue/package.json
+++ b/examples/framework-vue/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/portfolio/package.json b/examples/portfolio/package.json
index a9ec32eb19..32d62e6230 100644
--- a/examples/portfolio/package.json
+++ b/examples/portfolio/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/snowpack/package.json b/examples/snowpack/package.json
index b499e8fd48..62827dafd4 100644
--- a/examples/snowpack/package.json
+++ b/examples/snowpack/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@contentful/rich-text-html-renderer": "^14.1.2",
     "@contentful/rich-text-types": "^14.1.2",
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/starter/package.json b/examples/starter/package.json
index 6d2339d7f5..c5e5138152 100644
--- a/examples/starter/package.json
+++ b/examples/starter/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/with-markdown-plugins/package.json b/examples/with-markdown-plugins/package.json
index f62eb1b079..4701e2fab7 100644
--- a/examples/with-markdown-plugins/package.json
+++ b/examples/with-markdown-plugins/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0",
+    "astro": "^0.19.0-next.1",
     "rehype-add-classes": "^1.0.0",
     "rehype-toc": "^3.0.2",
     "remark-autolink-headings": "^6.0.1",
diff --git a/examples/with-markdown/package.json b/examples/with-markdown/package.json
index ff3ed83b51..123db0a61d 100644
--- a/examples/with-markdown/package.json
+++ b/examples/with-markdown/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/examples/with-nanostores/package.json b/examples/with-nanostores/package.json
index 6b70f7e46c..82f175c85a 100644
--- a/examples/with-nanostores/package.json
+++ b/examples/with-nanostores/package.json
@@ -7,7 +7,7 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "dependencies": {
     "nanostores": "^0.3.3"
diff --git a/examples/with-tailwindcss/package.json b/examples/with-tailwindcss/package.json
index 714f6482e2..ea54dc354e 100644
--- a/examples/with-tailwindcss/package.json
+++ b/examples/with-tailwindcss/package.json
@@ -8,7 +8,7 @@
   },
   "devDependencies": {
     "tailwindcss": "^2.1.2",
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   },
   "snowpack": {
     "workspaceRoot": "../.."
diff --git a/packages/astro/CHANGELOG.md b/packages/astro/CHANGELOG.md
index 6d93b59a6a..bae0f1a8bb 100644
--- a/packages/astro/CHANGELOG.md
+++ b/packages/astro/CHANGELOG.md
@@ -1,5 +1,11 @@
 # astro
 
+## 0.19.0-next.1
+
+### Patch Changes
+
+- c881e71e: Revert 939b9d0 "Allow dev server port to be set by PORT environment variable"
+
 ## 0.19.0-next.0
 
 ### Minor Changes
diff --git a/packages/astro/package.json b/packages/astro/package.json
index 9e501f83a5..a661f3d51c 100644
--- a/packages/astro/package.json
+++ b/packages/astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "astro",
-  "version": "0.19.0-next.0",
+  "version": "0.19.0-next.1",
   "author": "Skypack",
   "license": "MIT",
   "type": "module",
diff --git a/tools/language-server/package.json b/tools/language-server/package.json
index bbf4903b82..e5e4ad4b0e 100644
--- a/tools/language-server/package.json
+++ b/tools/language-server/package.json
@@ -29,7 +29,7 @@
     "vscode-languageserver-textdocument": "^1.0.1"
   },
   "devDependencies": {
-    "astro": "0.19.0-next.0",
+    "astro": "0.19.0-next.1",
     "astro-scripts": "0.0.1"
   }
 }
diff --git a/www/package.json b/www/package.json
index d4ebe9d664..613b00ed0e 100644
--- a/www/package.json
+++ b/www/package.json
@@ -7,6 +7,6 @@
     "build": "astro build"
   },
   "devDependencies": {
-    "astro": "^0.19.0-next.0"
+    "astro": "^0.19.0-next.1"
   }
 }