diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c64b1d2..74f9ed4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ghc: ['8.10', '8.8', '8.6']
+        ghc: ['9.6', '9.4', '9.2']
     name: Haskell GHC ${{ matrix.ghc }}
     steps:
       - uses: actions/checkout@v2
diff --git a/package.yaml b/package.yaml
index 5e54675..8466754 100644
--- a/package.yaml
+++ b/package.yaml
@@ -27,7 +27,7 @@ data-files:
     - data/tests/iplookup/*.*
     - data/benchmarks/iplookup/*.*
 
-tested-with: GHC == 8.6.5, GHC == 8.8.3, GHC == 9.4.7, GHC == 9.6.3
+tested-with: GHC == 9.4.7, GHC == 9.6.3
 
 dependencies: base >=4.12 && <5