diff --git a/CHANGELOG.md b/CHANGELOG.md
index cebc0be..43c0a04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.4.1 (2023-02-22)
+  * add `DerivingVia` wrapper for generic instances (like `Generically`)
+
 ## 0.4.0 (2023-02-22)
   * redesign some instances to avoid the decomposer style
     * alter `Identity`, `Const` instances
diff --git a/package.yaml b/package.yaml
index 87fea92..e5b717d 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: strongweak
-version: 0.4.0
+version: 0.4.1
 synopsis: Convert between strong and weak representations of types
 description: Please see README.md.
 extra-source-files:
diff --git a/strongweak.cabal b/strongweak.cabal
index f74a06d..b1d30d0 100644
--- a/strongweak.cabal
+++ b/strongweak.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           strongweak
-version:        0.4.0
+version:        0.4.1
 synopsis:       Convert between strong and weak representations of types
 description:    Please see README.md.
 category:       Data