diff --git a/warp/ChangeLog.md b/warp/ChangeLog.md
index a56bad9b3..43fc7dc4d 100644
--- a/warp/ChangeLog.md
+++ b/warp/ChangeLog.md
@@ -1,5 +1,9 @@
 # ChangeLog for warp
 
+## 3.4.7
+
+* Using time-manager >= 0.2.
+
 ## 3.4.6
 
 * Using `withHandle` of time-manager.
diff --git a/warp/warp.cabal b/warp/warp.cabal
index 7740f1e7c..b070b25ed 100644
--- a/warp/warp.cabal
+++ b/warp/warp.cabal
@@ -1,6 +1,6 @@
 cabal-version:      >=1.10
 name:               warp
-version:            3.4.6
+version:            3.4.7
 license:            MIT
 license-file:       LICENSE
 maintainer:         michael@snoyman.com