diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..980f50fc
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,14 @@
+## 1.0.1 (2019-11-22)
+
+Bugfixes:
+  - Fix RequireJS support
+  - Workaround babel translation bug that resulted in undefined return value
+  - Fix errors in Closure Compiler with strictest settings
+
+Features:
+  - Added a demo / manual testing page
+    - https://google.github.io/eme-encryption-scheme-polyfill/demo/
+
+## 1.0.0 (2019-11-18)
+
+First public release.
diff --git a/package.json b/package.json
index db279d5a..ec66a4d9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "eme-encryption-scheme-polyfill",
   "description": "A polyfill for the encryptionScheme field in EME",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "license": "Apache-2.0",
   "author": "Google",
   "homepage": "https://github.com/google/eme-encryption-scheme-polyfill#readme",
@@ -30,7 +30,7 @@
     "eslint": "^6.6.0",
     "eslint-config-google": "^0.14.0",
     "eslint-plugin-jsdoc": "^18.0.1",
-    "google-closure-compiler": "^20191111.0.0",
+    "google-closure-compiler": "latest",
     "stripify": "^6.0.0",
     "tinyify": "^2.5.2"
   },