diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b555958..f9d3cc9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -17,13 +17,13 @@ jobs:
       PRE_COMMIT_HOME: /tmp/pre-commit-cache
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: 🏗 Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@5a7eac68fb9809dea845d802897dc5c723910fa3 # v7.1.3
         with:
           enable-cache: true
       - name: 🏗 Set pre-commit cache
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with:
           path: ${{ env.PRE_COMMIT_HOME }}
           key: ${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml','.python-version') }}
@@ -38,12 +38,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ["3.12", "3.13"]
+        python: ["3.12", "3.13", "3.14"]
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: 🏗 Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@5a7eac68fb9809dea845d802897dc5c723910fa3 # v7.1.3
         with:
           enable-cache: true
       - name: 🏗 Set up Python ${{ matrix.python }}
@@ -64,13 +64,13 @@ jobs:
     needs: pytest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
       - name: ⬇️ Download coverage data
         uses: actions/download-artifact@v6.0.0
       - name: 🏗 Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@5a7eac68fb9809dea845d802897dc5c723910fa3 # v7.1.3
         with:
           enable-cache: true
       - name: 🏗 Install dependencies
@@ -80,7 +80,7 @@ jobs:
           uv run --frozen coverage combine coverage*/.coverage*
           uv run --frozen coverage xml -i
       - name: ⬆️ Upload coverage report
-        uses: codecov/codecov-action@v5.5.1
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with:
           fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/labels.yaml b/.github/workflows/labels.yaml
index 58f3b6b..a803e44 100644
--- a/.github/workflows/labels.yaml
+++ b/.github/workflows/labels.yaml
@@ -16,8 +16,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: 🚀 Run Label Syncer
-        uses: micnncim/action-label-syncer@v1.3.0
+        uses: micnncim/action-label-syncer@3abd5ab72fda571e69fffd97bd4e0033dd5f495c # v1.3.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/lock.yaml b/.github/workflows/lock.yaml
index 60a5f7f..2ff40b0 100644
--- a/.github/workflows/lock.yaml
+++ b/.github/workflows/lock.yaml
@@ -12,7 +12,7 @@ jobs:
     name: 🔒 Lock closed issues and PRs
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v5.0.1
+      - uses: dessant/lock-threads@1bf7ec25051fe7c00bdd17e6a7cf3d7bfb7dc771 # v5.0.1
         with:
           github-token: ${{ github.token }}
           issue-inactive-days: "30"
diff --git a/.github/workflows/pr-labels.yaml b/.github/workflows/pr-labels.yaml
index 7c2b074..21cef90 100644
--- a/.github/workflows/pr-labels.yaml
+++ b/.github/workflows/pr-labels.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🏷 Verify PR has a valid label
-        uses: jesusvasquez333/verify-pr-label-action@v1.4.0
+        uses: jesusvasquez333/verify-pr-label-action@657d111bbbe13e22bbd55870f1813c699bde1401 # v1.4.0
         with:
           pull-request-number: "${{ github.event.pull_request.number }}"
           github-token: "${{ secrets.GITHUB_TOKEN }}"
diff --git a/.github/workflows/release-drafter.yaml b/.github/workflows/release-drafter.yaml
index f757b14..eb0c080 100644
--- a/.github/workflows/release-drafter.yaml
+++ b/.github/workflows/release-drafter.yaml
@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🚀 Run Release Drafter
-        uses: release-drafter/release-drafter@v6.1.0
+        uses: release-drafter/release-drafter@b1476f6e6eb133afa41ed8589daba6dc69b4d3f5 # v6.1.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index ea7196d..f5ae25d 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -19,9 +19,9 @@ jobs:
       id-token: write
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: 🏗 Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@5a7eac68fb9809dea845d802897dc5c723910fa3 # v7.1.3
         with:
           enable-cache: true
       - name: 🏗 Set package version
@@ -32,7 +32,7 @@ jobs:
       - name: 🚀 Publish to PyPi
         run: uv publish
       - name: ✍️ Sign published artifacts
-        uses: sigstore/gh-action-sigstore-python@v3.1.0
+        uses: sigstore/gh-action-sigstore-python@f832326173235dcb00dd5d92cd3f353de3188e6c # v3.1.0
         with:
           inputs: ./dist/*.tar.gz ./dist/*.whl
           release-signing-artifacts: true
diff --git a/.github/workflows/stale.yaml b/.github/workflows/stale.yaml
index 26d92fb..7fa43de 100644
--- a/.github/workflows/stale.yaml
+++ b/.github/workflows/stale.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🚀 Run stale
-        uses: actions/stale@v10.1.0
+        uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # v10.1.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30