diff --git a/.github/workflows/haskell-ci.yml b/.github/workflows/haskell-ci.yml
index f55569f..4f190e3 100644
--- a/.github/workflows/haskell-ci.yml
+++ b/.github/workflows/haskell-ci.yml
@@ -8,9 +8,9 @@
 #
 # For more information, see https://github.com/haskell-CI/haskell-ci
 #
-# version: 0.18.1
+# version: 0.19.20240708
 #
-# REGENDATA ("0.18.1",["github","ekg.cabal"])
+# REGENDATA ("0.19.20240708",["github","ekg.cabal"])
 #
 name: Haskell-CI
 on:
@@ -28,11 +28,21 @@ jobs:
     strategy:
       matrix:
         include:
+          - compiler: ghc-9.10.1
+            compilerKind: ghc
+            compilerVersion: 9.10.1
+            setup-method: ghcup
+            allow-failure: false
           - compiler: ghc-9.8.2
             compilerKind: ghc
             compilerVersion: 9.8.2
             setup-method: ghcup
             allow-failure: false
+          - compiler: ghc-9.6.6
+            compilerKind: ghc
+            compilerVersion: 9.6.6
+            setup-method: ghcup
+            allow-failure: false
           - compiler: ghc-9.6.4
             compilerKind: ghc
             compilerVersion: 9.6.4
@@ -90,10 +100,10 @@ jobs:
           apt-get update
           apt-get install -y --no-install-recommends gnupg ca-certificates dirmngr curl git software-properties-common libtinfo5 libnuma-dev
           mkdir -p "$HOME/.ghcup/bin"
-          curl -sL https://downloads.haskell.org/ghcup/0.1.20.0/x86_64-linux-ghcup-0.1.20.0 > "$HOME/.ghcup/bin/ghcup"
+          curl -sL https://downloads.haskell.org/ghcup/0.1.30.0/x86_64-linux-ghcup-0.1.30.0 > "$HOME/.ghcup/bin/ghcup"
           chmod a+x "$HOME/.ghcup/bin/ghcup"
           "$HOME/.ghcup/bin/ghcup" install ghc "$HCVER" || (cat "$HOME"/.ghcup/logs/*.* && false)
-          "$HOME/.ghcup/bin/ghcup" install cabal 3.10.2.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
+          "$HOME/.ghcup/bin/ghcup" install cabal 3.12.1.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
         env:
           HCKIND: ${{ matrix.compilerKind }}
           HCNAME: ${{ matrix.compiler }}
@@ -111,7 +121,7 @@ jobs:
           echo "HC=$HC" >> "$GITHUB_ENV"
           echo "HCPKG=$HCPKG" >> "$GITHUB_ENV"
           echo "HADDOCK=$HADDOCK" >> "$GITHUB_ENV"
-          echo "CABAL=$HOME/.ghcup/bin/cabal-3.10.2.0 -vnormal+nowrap" >> "$GITHUB_ENV"
+          echo "CABAL=$HOME/.ghcup/bin/cabal-3.12.1.0 -vnormal+nowrap" >> "$GITHUB_ENV"
           HCNUMVER=$(${HC} --numeric-version|perl -ne '/^(\d+)\.(\d+)\.(\d+)(\.(\d+))?$/; print(10000 * $1 + 100 * $2 + ($3 == 0 ? $5 != 1 : $3))')
           echo "HCNUMVER=$HCNUMVER" >> "$GITHUB_ENV"
           echo "ARG_TESTS=--enable-tests" >> "$GITHUB_ENV"
@@ -168,7 +178,7 @@ 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
@@ -196,7 +206,7 @@ jobs:
           if [ $((HCNUMVER >= 80200)) -ne 0 ] ; then echo "    ghc-options: -Werror=missing-methods" >> cabal.project ; fi
           cat >> cabal.project <<EOF
           EOF
-          $HCPKG list --simple-output --names-only | perl -ne 'for (split /\s+/) { print "constraints: $_ installed\n" unless /^(ekg)$/; }' >> cabal.project.local
+          $HCPKG list --simple-output --names-only | perl -ne 'for (split /\s+/) { print "constraints: any.$_ installed\n" unless /^(ekg)$/; }' >> cabal.project.local
           cat cabal.project
           cat cabal.project.local
       - name: dump install plan
@@ -204,7 +214,7 @@ jobs:
           $CABAL v2-build $ARG_COMPILER $ARG_TESTS $ARG_BENCH --dry-run all
           cabal-plan
       - name: restore cache
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           key: ${{ runner.os }}-${{ matrix.compiler }}-${{ github.sha }}
           path: ~/.cabal/store
@@ -231,7 +241,7 @@ jobs:
           rm -f cabal.project.local
           $CABAL v2-build $ARG_COMPILER --disable-tests --disable-benchmarks all
       - name: save cache
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
         if: always()
         with:
           key: ${{ runner.os }}-${{ matrix.compiler }}-${{ github.sha }}
diff --git a/CHANGES.md b/CHANGES.md
index 1100561..22aa71e 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,6 @@
+## 0.4.1.1 (2024-10-27)
+ * Support GHC 9.10
+
 ## 0.4.1.0 (2024-07-31)
 
 * Support various newer GHCs by expanding bounds.
diff --git a/ekg.cabal b/ekg.cabal
index 79cf265..e8a4cbb 100644
--- a/ekg.cabal
+++ b/ekg.cabal
@@ -1,5 +1,5 @@
 name:               ekg
-version:            0.4.1.0
+version:            0.4.1.1
 cabal-version:      >=1.10
 synopsis:           Remote monitoring of processes
 description:
@@ -51,6 +51,7 @@ tested-with:
    || ==9.6.4
    || ==9.6.6
    || ==9.8.2
+   || ==9.10.1
 
 library
   exposed-modules:
@@ -66,11 +67,11 @@ library
 
   build-depends:
       aeson                 >=0.4 && <1.6  || >=2.0 && <2.3
-    , base                  >=4.5 && <4.20
+    , base                  >=4.5 && <4.21
     , bytestring            <1.0
     , ekg-core              >=0.1 && <0.2
     , ekg-json              >=0.1 && <0.2
-    , filepath              <1.5
+    , filepath              <1.6
     , network               <3.3
     , snap-core             <1.1
     , snap-server           <1.2