diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cd50759..0203852 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
           uv run pytest tests/ -v --tb=short --cov=src/spotdesirability --cov-branch --cov-report=xml --cov-report=term
 
       - name: Upload results to Codecov
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad  # v5.5.3
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2  # v6.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           slug: sequential-parameter-optimization/spotdesirability
@@ -143,7 +143,7 @@ jobs:
 
       - name: Upload bandit report to security tab
         if: always()
-        uses: github/codeql-action/upload-sarif@c6f931105cb2c34c8f901cc885ba1e2e259cf745  # v4.34.0
+        uses: github/codeql-action/upload-sarif@c10b8064de6f491fea524254123dbe5e09572f13  # v4.35.1
         with:
           sarif_file: bandit-report.sarif
           category: bandit
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4028dcc..a41e1c0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -69,7 +69,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@c6f931105cb2c34c8f901cc885ba1e2e259cf745  # v4.34.0
+      uses: github/codeql-action/init@c10b8064de6f491fea524254123dbe5e09572f13  # v4.35.1
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -99,6 +99,6 @@ jobs:
         exit 1
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@c6f931105cb2c34c8f901cc885ba1e2e259cf745  # v4.34.0
+      uses: github/codeql-action/analyze@c10b8064de6f491fea524254123dbe5e09572f13  # v4.35.1
       with:
         category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index ffd7def..1c79263 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -53,6 +53,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@c6f931105cb2c34c8f901cc885ba1e2e259cf745  # v4.34.0
+        uses: github/codeql-action/upload-sarif@c10b8064de6f491fea524254123dbe5e09572f13  # v4.35.1
         with:
           sarif_file: results.sarif