diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9674672..8248505 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## 2.3.1-wip
 
 - Require Dart 3.2
+- Add topics to `pubspec.yaml`
 
 ## 2.3.0
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 72528e2..ac0e139 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,6 +3,11 @@ version: 2.3.1-wip
 description: A HTTP/2 implementation in Dart.
 repository: https://github.com/dart-lang/http2
 
+topics:
+ - http
+ - network
+ - protocols
+
 environment:
   sdk: ^3.2.0