diff --git a/inject.js b/inject.js
index 0f70a45..b414186 100644
--- a/inject.js
+++ b/inject.js
@@ -292,13 +292,15 @@ chrome.extension.sendMessage({}, function(response) {
           v.currentTime += tc.settings.advanceTime;
         } else if (action === 'faster') {
           // Maximum playback speed in Chrome is set to 16:
-          // https://code.google.com/p/chromium/codesearch#chromium/src/media/blink/webmediaplayer_impl.cc&l=64
+          // https://cs.chromium.org/chromium/src/media/blink/webmediaplayer_impl.cc?l=103
           var s = Math.min(v.playbackRate + tc.settings.speedStep, 16);
           v.playbackRate = Number(s.toFixed(2));
         } else if (action === 'slower') {
           // Audio playback is cut at 0.05:
-          // https://code.google.com/p/chromium/codesearch#chromium/src/media/filters/audio_renderer_algorithm.cc&l=49
-          var s = Math.max(v.playbackRate - tc.settings.speedStep, 0);
+          // https://cs.chromium.org/chromium/src/media/filters/audio_renderer_algorithm.cc?l=49
+          // Video min rate is 0.0625:
+          // https://cs.chromium.org/chromium/src/media/blink/webmediaplayer_impl.cc?l=102
+          var s = Math.max(v.playbackRate - tc.settings.speedStep, 0.0625);
           v.playbackRate = Number(s.toFixed(2));
         } else if (action === 'reset') {
           v.playbackRate = 1.0;