diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for explainable-predicates
 
+## 0.1.2.1 -- 2021-12-20
+
+* Builds with GHC 9.2.1
+
 ## 0.1.2.0 -- 2021-09-25
 
 * HUnit and Hspec integration is now available in `Test.Predicates.HUnit`.
diff --git a/explainable-predicates.cabal b/explainable-predicates.cabal
--- a/explainable-predicates.cabal
+++ b/explainable-predicates.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               explainable-predicates
-version:            0.1.2.0
+version:            0.1.2.1
 synopsis:           Predicates that can explain themselves.
 description:        Explainable predicates are essentially functions from types
                     to 'Bool' which can additionally describe themselves and
@@ -56,9 +56,9 @@
                          Test.Predicates.Internal.FlowMatcher
     other-modules:       Test.Predicates.Internal.Util
     build-depends:       array >= 0.5.2 && < 0.6,
-                         base >=4.12.0 && < 4.16,
+                         base >=4.12.0 && < 4.17,
                          syb >= 0.7.2 && < 0.8,
-                         template-haskell >= 2.13.0 && < 2.18,
+                         template-haskell >= 2.13.0 && < 2.19,
     hs-source-dirs:      src
     default-language:    Haskell2010
     ghc-options:         -Wall -Wcompat -Wincomplete-uni-patterns