diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.2.0.3
+
+- Added support for GHC 9.10.
+
 # 0.2.0.2
 
 - Revised upper version bounds of dependencies.
diff --git a/roc-id.cabal b/roc-id.cabal
--- a/roc-id.cabal
+++ b/roc-id.cabal
@@ -1,6 +1,6 @@
 cabal-version:  3.0
 name:           roc-id
-version:        0.2.0.2
+version:        0.2.0.3
 synopsis:       Implementation of the ROC (Taiwan) National ID standard.
 category:       Identification
 homepage:       https://github.com/jonathanknowles/roc-id#readme
@@ -31,7 +31,7 @@
   README.md
 
 common dependency-base
-    build-depends:base                      >= 4.7          && < 4.20
+    build-depends:base                      >= 4.7          && < 4.21
 common dependency-hspec
     build-depends:hspec                     >= 2.5.5        && < 2.12
 common dependency-MonadRandom