diff --git a/docs/api.md b/docs/api.md
index eaf10f1a2c611..c5a3dd9bdbe74 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -1,5 +1,5 @@
 
-# Playwright API <!-- GEN:version -->Tip-Of-Tree<!-- GEN:stop-->
+# Playwright API <!-- GEN:version -->v1.0.0<!-- GEN:stop-->
 
 ##### Table of Contents
 
diff --git a/package.json b/package.json
index 139e64dc0ecd2..f9142b7bd86b3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playwright-core",
-  "version": "0.18.0-post",
+  "version": "1.0.0",
   "description": "A high-level API to automate web browsers",
   "repository": "github:Microsoft/playwright",
   "engines": {
diff --git a/packages/playwright-chromium/package.json b/packages/playwright-chromium/package.json
index a005a506f6ae9..5660b181aeee8 100644
--- a/packages/playwright-chromium/package.json
+++ b/packages/playwright-chromium/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playwright-chromium",
-  "version": "0.18.0-post",
+  "version": "1.0.0",
   "description": "A high-level API to automate Chromium",
   "repository": "github:Microsoft/playwright",
   "main": "index.js",
@@ -12,6 +12,6 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "playwright-core": "=0.18.0-post"
+    "playwright-core": "=1.0.0"
   }
 }
diff --git a/packages/playwright-firefox/package.json b/packages/playwright-firefox/package.json
index b5d3a3881027e..705199093089f 100644
--- a/packages/playwright-firefox/package.json
+++ b/packages/playwright-firefox/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playwright-firefox",
-  "version": "0.18.0-post",
+  "version": "1.0.0",
   "description": "A high-level API to automate Firefox",
   "repository": "github:Microsoft/playwright",
   "main": "index.js",
@@ -12,6 +12,6 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "playwright-core": "=0.18.0-post"
+    "playwright-core": "=1.0.0"
   }
 }
diff --git a/packages/playwright-webkit/package.json b/packages/playwright-webkit/package.json
index e73d1a4f14190..10351fbc0a744 100644
--- a/packages/playwright-webkit/package.json
+++ b/packages/playwright-webkit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playwright-webkit",
-  "version": "0.18.0-post",
+  "version": "1.0.0",
   "description": "A high-level API to automate WebKit",
   "repository": "github:Microsoft/playwright",
   "main": "index.js",
@@ -12,6 +12,6 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "playwright-core": "=0.18.0-post"
+    "playwright-core": "=1.0.0"
   }
 }
diff --git a/packages/playwright/package.json b/packages/playwright/package.json
index 6362f400ccba0..a73bc234feb53 100644
--- a/packages/playwright/package.json
+++ b/packages/playwright/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playwright",
-  "version": "0.18.0-post",
+  "version": "1.0.0",
   "description": "A high-level API to automate web browsers",
   "repository": "github:Microsoft/playwright",
   "main": "index.js",
@@ -13,6 +13,6 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "playwright-core": "=0.18.0-post"
+    "playwright-core": "=1.0.0"
   }
 }