diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7932697..25830d7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,8 @@ jobs:
       - id: action
         uses: perl-actions/perl-versions@v2
         with:
-          since-perl: 5.10
+          # OpenStack::Client 1.0007 requires Perl 5.14, so older Perls can never pass.
+          since-perl: 5.14
           with-devel: true
 
   linux:
@@ -45,14 +46,17 @@ jobs:
       - uses: actions/checkout@v6
       - name: perl -V
         run: perl -V
+      # cpm@v2 uses Node 24 (Node 20 is deprecated by GitHub).
+      # It auto-pins to the legacy cpm 0.998003 for Perl < 5.24,
+      # so older Perls still get a compatible cpm.
       - name: Install dependencies
-        uses: perl-actions/install-with-cpm@v1
+        uses: perl-actions/install-with-cpm@v2
         with:
           sudo: false
           global: false
           cpanfile: ".github/cpanfile"
       - name: Set PERL5LIB to local lib
-        run: echo "PERL5LIB=$(pwd)/local/lib/perl5" >> $GITHUB_ENV
+        run: echo "PERL5LIB=${{ github.workspace }}/local/lib/perl5" >> $GITHUB_ENV
       - name: Makefile.PL
         run: perl Makefile.PL
       - name: make test
@@ -68,11 +72,18 @@ jobs:
 
     steps:
       - uses: actions/checkout@v6
+      - uses: shogo82148/actions-setup-perl@v1
+        with:
+          perl-version: '5.40'
       - name: perl -V
         run: perl -V
       - name: Install dependencies
-        run: |
-          curl -fsSL --compressed https://git.io/cpm | perl - install -g --cpanfile .github/cpanfile
+        uses: perl-actions/install-with-cpm@v2
+        with:
+          global: false
+          cpanfile: ".github/cpanfile"
+      - name: Set PERL5LIB to local lib
+        run: echo "PERL5LIB=${{ github.workspace }}/local/lib/perl5" >> $GITHUB_ENV
       - name: Makefile.PL
         run: perl Makefile.PL
       - name: make test
@@ -88,14 +99,19 @@ jobs:
 
     steps:
       - uses: actions/checkout@v6
-      - name: Set up Perl
-        run: |
-          choco install strawberryperl
-          echo "C:\strawberry\c\bin;C:\strawberry\perl\site\bin;C:\strawberry\perl\bin" >> $env:GITHUB_PATH
+      - uses: shogo82148/actions-setup-perl@v1
+        with:
+          perl-version: '5.40'
+          distribution: strawberry
       - name: perl -V
         run: perl -V
       - name: Install dependencies
-        run: cpanm --notest --installdeps .
+        uses: perl-actions/install-with-cpm@v2
+        with:
+          global: false
+          cpanfile: ".github/cpanfile"
+      - name: Set PERL5LIB to local lib
+        run: echo "PERL5LIB=${{ github.workspace }}/local/lib/perl5" >> $GITHUB_ENV
       - name: Makefile.PL
         run: perl Makefile.PL
       - name: make test