diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for sayable
 
+## 1.2.5.0 -- 2023-12-11
+
+* Bump constraints to support GHC 9.8 and GHC 9.10.
+
 ## 1.2.4.0 -- 2023-11-25
 
 * Fix sayableSubConstraints filtering to only apply to outer constructor and
diff --git a/sayable.cabal b/sayable.cabal
--- a/sayable.cabal
+++ b/sayable.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               sayable
-version:            1.2.4.0
+version:            1.2.5.0
 synopsis: Construction of context-adjusted pretty output
 description:
    .
@@ -12,7 +12,7 @@
    .
    * Brevity of syntax (using operators) designed to enhance conversion of
      arguments and readability of messages and conversion
-   
+
 license:            ISC
 license-file:       LICENSE
 author:             Kevin Quick
@@ -22,7 +22,14 @@
 build-type:         Simple
 extra-doc-files:    CHANGELOG.md
                     README.md
-tested-with:        GHC == 9.6.2, GHC == 9.4.5, GHC == 9.2.7, GHC == 9.0.2, GHC == 8.10.7, GHC == 8.8.4
+tested-with:        GHC == 9.10.1
+                  , GHC == 9.8.1
+                  , GHC == 9.6.3
+                  , GHC == 9.4.5
+                  , GHC == 9.2.7
+                  , GHC == 9.0.2
+                  , GHC == 8.10.7
+                  , GHC == 8.8.4
 
 source-repository head
   type: git
@@ -44,7 +51,7 @@
     hs-source-dirs:   .
     default-language: Haskell2010
     exposed-modules:  Text.Sayable
-    build-depends:    base >= 4.13 && < 4.19
+    build-depends:    base >= 4.13 && < 4.21
                     , containers
                     , exceptions
                     , bytestring
@@ -64,7 +71,7 @@
                     , hspec
                     , prettyprinter
                     , sayable
-                    , tasty >= 1.4 && < 1.5
+                    , tasty >= 1.4 && < 1.6
                     , tasty-ant-xml >= 1.1 && < 1.2
                     , tasty-hspec >= 1.2 && < 1.3
                     , template-haskell