diff --git a/Changelog.md b/Changelog.md
index 45187f3..a4fbb80 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,8 @@
+## 0.4.0.1 (March 2022)
+
+* Support text-icu == 0.8.* in tests
+* Support unicode-data == 0.3.*
+
 ## 0.4.0 (November 2021)
 
 * Bump `unicode-data` to `0.2`
diff --git a/unicode-transforms.cabal b/unicode-transforms.cabal
index 8571abc..fe57109 100644
--- a/unicode-transforms.cabal
+++ b/unicode-transforms.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 
 name:           unicode-transforms
-version:        0.4.0
+version:        0.4.0.1
 synopsis:       Unicode normalization
 description:    Fast Unicode 14.0.0 normalization in Haskell (NFC, NFKC, NFD, NFKD).
 category:       Data,Text,Unicode