diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fea3454..610fb69 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,5 @@
 {
-  ".": "1.0.0"
+  ".": "1.0.0",
+  "packages/puppeteer": "1.4.0",
+  "packages/puppeteer-core": "1.4.0"
 }
\ No newline at end of file