diff --git a/apply-merge.cabal b/apply-merge.cabal
index 325aa86..b2b0e6e 100644
--- a/apply-merge.cabal
+++ b/apply-merge.cabal
@@ -20,7 +20,7 @@ build-type:     Simple
 tested-with:
     GHC == 9.2.8
   , GHC == 9.4.8
-  , GHC == 9.6.4
+  , GHC == 9.6.5
   , GHC == 9.8.2
 extra-doc-files:
     README.md
diff --git a/package.yaml b/package.yaml
index e36e5e4..d761ef7 100644
--- a/package.yaml
+++ b/package.yaml
@@ -16,7 +16,7 @@ license:      BSD-3-Clause
 tested-with:
 - GHC == 9.2.8
 - GHC == 9.4.8
-- GHC == 9.6.4
+- GHC == 9.6.5
 - GHC == 9.8.2
 
 extra-doc-files: