diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9761b8b..d4e0078 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Release
         env:
diff --git a/.github/workflows/reusable-build-distributable.yml b/.github/workflows/reusable-build-distributable.yml
index 8c8c263..2b67338 100644
--- a/.github/workflows/reusable-build-distributable.yml
+++ b/.github/workflows/reusable-build-distributable.yml
@@ -32,7 +32,7 @@ jobs:
           tools: composer
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Install rsync
         run: sudo apt-get update && sudo apt-get install -y rsync
diff --git a/.github/workflows/reusable-build.yml b/.github/workflows/reusable-build.yml
index 97267a2..f9d9831 100644
--- a/.github/workflows/reusable-build.yml
+++ b/.github/workflows/reusable-build.yml
@@ -21,4 +21,4 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
diff --git a/.github/workflows/reusable-check-typescript.yml b/.github/workflows/reusable-check-typescript.yml
index b754310..fc8c102 100644
--- a/.github/workflows/reusable-check-typescript.yml
+++ b/.github/workflows/reusable-check-typescript.yml
@@ -21,7 +21,7 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Validate TypeScript
         run: npm run typescript:check
diff --git a/.github/workflows/reusable-i18n.yml b/.github/workflows/reusable-i18n.yml
index 8f86e30..245c1d1 100644
--- a/.github/workflows/reusable-i18n.yml
+++ b/.github/workflows/reusable-i18n.yml
@@ -49,7 +49,7 @@ jobs:
 
       - name: Install dependencies
         if: steps.check-bot.outputs.skip != 'true'
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Configure PHP for deep nesting
         if: steps.check-bot.outputs.skip != 'true'
diff --git a/.github/workflows/reusable-lint-js-scss.yml b/.github/workflows/reusable-lint-js-scss.yml
index 95f016d..eb10c8b 100644
--- a/.github/workflows/reusable-lint-js-scss.yml
+++ b/.github/workflows/reusable-lint-js-scss.yml
@@ -21,7 +21,7 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Run Linter
         # Temporarily skip linting SCSS due to stylelint config updates. Remove :js when ready to re-enable linting of SCSS.
diff --git a/.github/workflows/reusable-post-release.yml b/.github/workflows/reusable-post-release.yml
index 0645d9b..ff79184 100644
--- a/.github/workflows/reusable-post-release.yml
+++ b/.github/workflows/reusable-post-release.yml
@@ -39,7 +39,7 @@ jobs:
           cache: 'npm'
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Perform post-release chores
         env:
diff --git a/.github/workflows/reusable-release-wporg.yml b/.github/workflows/reusable-release-wporg.yml
index 296908d..16b9641 100644
--- a/.github/workflows/reusable-release-wporg.yml
+++ b/.github/workflows/reusable-release-wporg.yml
@@ -34,8 +34,11 @@ jobs:
           node-version-file: '.nvmrc'
           cache: 'npm'
 
-      - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+      - name: Install PHP packages
+        run: composer install --no-dev --no-scripts
+
+      - name: Install NPM dependencies
+        run: npm ci
 
       - name: Build release artifacts
         run: npm run build && npm run release:archive
diff --git a/.github/workflows/reusable-release.yml b/.github/workflows/reusable-release.yml
index eec0a20..6d1f0ca 100644
--- a/.github/workflows/reusable-release.yml
+++ b/.github/workflows/reusable-release.yml
@@ -39,7 +39,7 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Install rsync
         run: sudo apt-get update && sudo apt-get install -y rsync
diff --git a/.github/workflows/reusable-test-js.yml b/.github/workflows/reusable-test-js.yml
index e5dd261..04d83b6 100644
--- a/.github/workflows/reusable-test-js.yml
+++ b/.github/workflows/reusable-test-js.yml
@@ -21,7 +21,7 @@ jobs:
         run: node --version
 
       - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+        run: npm ci
 
       - name: Run JS Tests
         run: npm run test