diff --git a/README.md b/README.md
index abbf269..31aec7d 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@ The Mumble protocol uses TCP for control and UDP for voice.
 Running in a browser, both are unavailable to this client.
 Instead Websockets are used for all communications.
 
-libopus and libsamplerate, compiled to JS via emscripten, are used for audio decoding.
-Therefore, at the moment only the Opus codec is supported.
+libopus, libcelt (0.7.1) and libsamplerate, compiled to JS via emscripten, are used for audio decoding.
+Therefore, at the moment only the Opus and CELT Alpha codecs are supported.
 
 Quite a few features, most noticeably voice activity detection and all
 administrative functionallity, are still missing.
diff --git a/package.json b/package.json
index a618795..53864d9 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "webpack": "^1.13.3",
     "webworkify-webpack-dropin": "^1.1.9",
     "libsamplerate.js": "^1.0.0",
-    "mumble-client-codecs-browser": "^1.0.1",
+    "mumble-client-codecs-browser": "^1.1.0",
     "mumble-client-websocket": "^1.0.0",
     "mumble-client": "^1.1.0",
     "web-audio-buffer-queue": "^1.0.0"