diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index 1f65c85..1c725c1 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -1,23 +1,26 @@
 name: github-action
 
-on: [push, pull_request] 
+on: [push, pull_request]
 
 jobs:
   build:
     strategy:
       matrix:
-        ghc: ['8.6.5', '8.8.4', '8.10.2']
+        ghc: ['8.6.5', '8.8.4', '8.10.7', '9.0.2', '9.2.5', '9.4.5', '9.6.1', '9.8.2']
         os: ['ubuntu-latest', 'macos-latest']
     runs-on: ${{ matrix.os }}
 
     name: GHC ${{ matrix.ghc }} on ${{ matrix.os }}
     steps:
+
     - uses: actions/checkout@v3
+
     - uses: haskell/actions/setup@v2
       with:
         ghc-version: ${{ matrix.ghc }}
+
     - name: Cache
-      uses: actions/cache@v1
+      uses: actions/cache@v3
       env:
         cache-name: cache-cabal
       with:
@@ -33,7 +36,12 @@ jobs:
       run: |
         cabal update
         cabal build --only-dependencies --enable-tests --enable-benchmarks
+
     - name: Build
       run: cabal build --enable-tests --enable-benchmarks all
+
     - name: Run tests
-      run: cabal test all
+      run: cabal test --enable-tests all
+
+    - name: Build Docs
+      run: cabal haddock
diff --git a/ChangeLog.md b/ChangeLog.md
index 2f01b01..b5019a0 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+* Support GHCs through 9.8
+
 * Add flag for enabling/disabling tutorial build
 
 ## 0.3.0.0-r1
diff --git a/vessel.cabal b/vessel.cabal
index 48c5713..00a3f30 100644
--- a/vessel.cabal
+++ b/vessel.cabal
@@ -18,7 +18,7 @@ extra-source-files:
 cabal-version:      2.0
 category:           Data
 synopsis:           Functor-parametric containers
-tested-with:        GHC ==8.6.5 || ==8.8.4 || ==8.10.7
+tested-with:        GHC ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.5 || ==9.4.5 || ==9.6.1 || ==9.8.2
 
 flag build-tutorial
   default: True