diff --git a/.github/workflows/haskell-ci.yml b/.github/workflows/haskell-ci.yml
index ff1dda0..34b67d2 100644
--- a/.github/workflows/haskell-ci.yml
+++ b/.github/workflows/haskell-ci.yml
@@ -6,24 +6,20 @@
 #
 #   haskell-ci regenerate
 #
-# For more information, see https://github.com/haskell-CI/haskell-ci
+# For more information, see https://github.com/andreasabel/haskell-ci
 #
-# version: 0.16.6.20230729
+# version: 0.17.20231010
 #
-# REGENDATA ("0.16.6.20230729",["github","filelock.cabal"])
+# REGENDATA ("0.17.20231010",["github","filelock.cabal"])
 #
 name: Haskell-CI
 on:
   push:
     branches:
       - master
-      - ci-*
-      - release-*
   pull_request:
     branches:
       - master
-      - ci-*
-      - release-*
 jobs:
   linux:
     name: Haskell-CI - Linux - ${{ matrix.compiler }}
@@ -31,19 +27,24 @@ jobs:
     timeout-minutes:
       60
     container:
-      image: buildpack-deps:bionic
+      image: buildpack-deps:focal
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
         include:
-          - compiler: ghc-9.6.2
+          - compiler: ghc-9.8.1
             compilerKind: ghc
-            compilerVersion: 9.6.2
+            compilerVersion: 9.8.1
             setup-method: ghcup
             allow-failure: false
-          - compiler: ghc-9.4.5
+          - compiler: ghc-9.6.3
             compilerKind: ghc
-            compilerVersion: 9.4.5
+            compilerVersion: 9.6.3
+            setup-method: ghcup
+            allow-failure: false
+          - compiler: ghc-9.4.7
+            compilerKind: ghc
+            compilerVersion: 9.4.7
             setup-method: ghcup
             allow-failure: false
           - compiler: ghc-9.2.8
@@ -96,6 +97,7 @@ jobs:
             mkdir -p "$HOME/.ghcup/bin"
             curl -sL https://downloads.haskell.org/ghcup/0.1.19.5/x86_64-linux-ghcup-0.1.19.5 > "$HOME/.ghcup/bin/ghcup"
             chmod a+x "$HOME/.ghcup/bin/ghcup"
+            "$HOME/.ghcup/bin/ghcup" config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml;
             "$HOME/.ghcup/bin/ghcup" install ghc "$HCVER" || (cat "$HOME"/.ghcup/logs/*.* && false)
             "$HOME/.ghcup/bin/ghcup" install cabal 3.10.1.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
           else
@@ -105,6 +107,7 @@ jobs:
             mkdir -p "$HOME/.ghcup/bin"
             curl -sL https://downloads.haskell.org/ghcup/0.1.19.5/x86_64-linux-ghcup-0.1.19.5 > "$HOME/.ghcup/bin/ghcup"
             chmod a+x "$HOME/.ghcup/bin/ghcup"
+            "$HOME/.ghcup/bin/ghcup" config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml;
             "$HOME/.ghcup/bin/ghcup" install cabal 3.10.1.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
           fi
         env:
@@ -119,10 +122,12 @@ jobs:
           echo "CABAL_CONFIG=$HOME/.cabal/config" >> "$GITHUB_ENV"
           HCDIR=/opt/$HCKIND/$HCVER
           if [ "${{ matrix.setup-method }}" = ghcup ]; then
-            HC=$HOME/.ghcup/bin/$HCKIND-$HCVER
+            HC=$("$HOME/.ghcup/bin/ghcup" whereis ghc "$HCVER")
+            HCPKG=$(echo "$HC" | sed 's#ghc$#ghc-pkg#')
+            HADDOCK=$(echo "$HC" | sed 's#ghc$#haddock#')
             echo "HC=$HC" >> "$GITHUB_ENV"
-            echo "HCPKG=$HOME/.ghcup/bin/$HCKIND-pkg-$HCVER" >> "$GITHUB_ENV"
-            echo "HADDOCK=$HOME/.ghcup/bin/haddock-$HCVER" >> "$GITHUB_ENV"
+            echo "HCPKG=$HCPKG" >> "$GITHUB_ENV"
+            echo "HADDOCK=$HADDOCK" >> "$GITHUB_ENV"
             echo "CABAL=$HOME/.ghcup/bin/cabal-3.10.1.0 -vnormal+nowrap" >> "$GITHUB_ENV"
           else
             HC=$HCDIR/bin/$HCKIND
@@ -188,7 +193,7 @@ jobs:
           chmod a+x $HOME/.cabal/bin/cabal-plan
           cabal-plan --version
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: source
       - name: initial cabal.project for sdist
diff --git a/cabal.haskell-ci b/cabal.haskell-ci
index 349e02a..e1f1b77 100644
--- a/cabal.haskell-ci
+++ b/cabal.haskell-ci
@@ -1 +1 @@
-branches: master ci-* release-*
+branches: master
diff --git a/filelock.cabal b/filelock.cabal
index 3ad91c8..d1291cb 100644
--- a/filelock.cabal
+++ b/filelock.cabal
@@ -17,8 +17,9 @@ extra-source-files:
   tests/lock.log.expected
 
 tested-with:
-  GHC == 9.6.2
-  GHC == 9.4.5
+  GHC == 9.8.1
+  GHC == 9.6.3
+  GHC == 9.4.7
   GHC == 9.2.8
   GHC == 9.0.2
   GHC == 8.10.7