diff --git a/.cirrus.yml b/.cirrus.yml
index 20b98579..d930cccc 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,7 +1,7 @@
 task:
   name: FreeBSD
   freebsd_instance:
-    image_family: freebsd-13-2
+    image_family: freebsd-14-0
   # See https://github.com/haskell/text/pull/475#issuecomment-1272359694
   install_script:
     - sed -i.bak -e 's/quarterly/latest/' /etc/pkg/FreeBSD.conf
diff --git a/.github/workflows/centos.yml b/.github/workflows/centos.yml
deleted file mode 100644
index 76127358..00000000
--- a/.github/workflows/centos.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: centos
-on:
-  - push
-  - pull_request
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: centos:7
-    steps:
-    - name: install deps
-      run: |
-        yum install -y gcc gmp gmp-devel make ncurses ncurses-compat-libs ncurses-devel xz perl libstdc++-static
-        curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_GHC_VERSION=9.2.8 sh
-    - uses: actions/checkout@v3
-    - name: Test
-      run: |
-        source ~/.ghcup/env
-        cabal update
-        cabal test -f-simdutf
diff --git a/.github/workflows/developer-flag.yml b/.github/workflows/developer-flag.yml
index 236e1eb3..3ad0f472 100644
--- a/.github/workflows/developer-flag.yml
+++ b/.github/workflows/developer-flag.yml
@@ -16,14 +16,14 @@ jobs:
         ghc: ['latest']
       fail-fast: false
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: haskell-actions/setup@v2
       id: setup-haskell-cabal
       with:
         ghc-version: ${{ matrix.ghc }}
     - name: Update cabal package database
       run: cabal update
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: Cache cabal stuff
       with:
         path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
diff --git a/.github/workflows/emulated.yml b/.github/workflows/emulated.yml
index 41d8d88b..ff24a4c3 100644
--- a/.github/workflows/emulated.yml
+++ b/.github/workflows/emulated.yml
@@ -21,12 +21,12 @@ jobs:
       matrix:
         arch: ['s390x', 'ppc64le']
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: uraimo/run-on-arch-action@v2.5.0
       timeout-minutes: 60
       with:
         arch: ${{ matrix.arch }}
-        distro: ubuntu22.04
+        distro: ubuntu_rolling
         githubToken: ${{ github.token }}
         install: |
           apt-get update -y
diff --git a/.github/workflows/simdutf-flag-alpine.yml b/.github/workflows/simdutf-flag-alpine.yml
index b9c1174e..0f3c132a 100644
--- a/.github/workflows/simdutf-flag-alpine.yml
+++ b/.github/workflows/simdutf-flag-alpine.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Update cabal package database
         run: cabal update
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Test
         run: |
           cat > THLinkTest.hs <<EOF
diff --git a/.github/workflows/simdutf-flag-windows.yml b/.github/workflows/simdutf-flag-windows.yml
index 86e88b31..b6d79f36 100644
--- a/.github/workflows/simdutf-flag-windows.yml
+++ b/.github/workflows/simdutf-flag-windows.yml
@@ -16,14 +16,14 @@ jobs:
         ghc: ['latest']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: haskell-actions/setup@v2
         id: setup-haskell-cabal
         with:
           ghc-version: ${{ matrix.ghc }}
       - name: Update cabal package database
         run: cabal update
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         name: Cache cabal stuff
         with:
           path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
diff --git a/.github/workflows/simdutf-flag.yml b/.github/workflows/simdutf-flag.yml
index 9a4599f5..9ba43547 100644
--- a/.github/workflows/simdutf-flag.yml
+++ b/.github/workflows/simdutf-flag.yml
@@ -16,14 +16,14 @@ jobs:
         ghc: ['latest']
       fail-fast: false
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: haskell-actions/setup@v2
       id: setup-haskell-cabal
       with:
         ghc-version: ${{ matrix.ghc }}
     - name: Update cabal package database
       run: cabal update
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       name: Cache cabal stuff
       with:
         path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
diff --git a/.github/workflows/windows_and_macOS.yml b/.github/workflows/windows_and_macOS.yml
index 36d4e0fa..e9391508 100644
--- a/.github/workflows/windows_and_macOS.yml
+++ b/.github/workflows/windows_and_macOS.yml
@@ -16,14 +16,14 @@ jobs:
         ghc: ['latest']
       fail-fast: false
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: haskell-actions/setup@v2
       id: setup-haskell-cabal
       with:
         ghc-version: ${{ matrix.ghc }}
     - name: Update cabal package database
       run: cabal update
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       name: Cache cabal stuff
       with:
         path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}