diff --git a/README.md b/README.md
index 874574b..ff5bf32 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Twitch-DVR player
 
-`twitch-dvr` is a Chrome extension that replaces the built-in Twitch player with a custom player that supports DVR: that is, you can seek to any point in the current broadcast and jump back to live at any time. Note that `twitch-dvr` does not replace the VOD player, nor the frontpage player. The user can switch between the DVR player and the default Twitch player at any time.
+`twitch-dvr` is a Chrome extension (Manifest V3) that replaces the built-in Twitch player with a custom player that supports DVR: that is, you can seek to any point in the current broadcast and jump back to live at any time. Note that `twitch-dvr` does not replace the VOD player, nor the frontpage player. The user can switch between the DVR player and the default Twitch player at any time.
 
 `twitch-dvr` is written in vanilla Javascript 😱.
 
diff --git a/manifest.json b/manifest.json
index 76f7ea1..96b7792 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,7 +2,8 @@
     "name": "Twitch DVR player",
     "version": "1.4.13",
     "description": "Replaces the standard twitch player with a custom one that supports DVR.",
-    "permissions": [
+    "manifest_version": 3,
+    "host_permissions": [
         "https://*.twitch.tv/*",
         "https://*.ttvnw.net/*",
         "https://dqrpb9wgowsf5.cloudfront.net/*"
@@ -22,6 +23,5 @@
     "icons": {
         "48": "twitch-dvr@48.png",
         "128": "twitch-dvr.png"
-    },
-    "manifest_version": 2
+    }
 }
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