diff --git a/hsblst.cabal b/hsblst.cabal
index 0d917f6..27c44ef 100644
--- a/hsblst.cabal
+++ b/hsblst.cabal
@@ -19,7 +19,7 @@ license-file:   LICENSE
 build-type:     Simple
 tested-with:
     GHC == 9.6.6
-  , GHC == 9.8.2
+  , GHC == 9.8.3
 extra-source-files:
     c-source/build/coff/add_mod_256-x86_64.s
     c-source/build/coff/add_mod_384-x86_64.s
diff --git a/package.yaml b/package.yaml
index f068724..47a9909 100644
--- a/package.yaml
+++ b/package.yaml
@@ -22,7 +22,7 @@ verbatim:
 
 tested-with:
   - GHC == 9.6.6
-  - GHC == 9.8.2
+  - GHC == 9.8.3
 
 default-extensions:
   - AllowAmbiguousTypes