diff --git a/.github/workflows/ci-changelog.yml b/.github/workflows/ci-changelog.yml
index 55bb709b25..5ed480a1ec 100644
--- a/.github/workflows/ci-changelog.yml
+++ b/.github/workflows/ci-changelog.yml
@@ -70,7 +70,7 @@ jobs:
           python-version: '3.13'
 
       - name: Install uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+        uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
       # `--no-project`: the tool is standard library only, so the gate answers
       # in seconds without syncing pandas, scipy and scikit-learn.
diff --git a/.github/workflows/ci-lint.yml b/.github/workflows/ci-lint.yml
index feee6a3fa0..e9e4e2e65d 100644
--- a/.github/workflows/ci-lint.yml
+++ b/.github/workflows/ci-lint.yml
@@ -68,7 +68,7 @@ jobs:
 
     - name: Install uv
       if: steps.check.outputs.should_lint == 'true'
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+      uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
     - name: Install dependencies
       if: steps.check.outputs.should_lint == 'true'
diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 3869be1f19..de39619b37 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -89,7 +89,7 @@ jobs:
 
     - name: Install uv
       if: steps.check.outputs.should_test == 'true'
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+      uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
     - name: Install dependencies
       if: steps.check.outputs.should_test == 'true'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1cfc10bddb..aa7393e53e 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -54,7 +54,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@cdf488f595d80d6e07e03d4674febd5ab45fa938  # v4.37.9
+        uses: github/codeql-action/init@b96794f015dfd88f77b49b1c93e0fa7110f94c63  # v4.38.0
         with:
           languages: ${{ matrix.language }}
           build-mode: none
@@ -66,6 +66,6 @@ jobs:
               - plots/**
 
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@cdf488f595d80d6e07e03d4674febd5ab45fa938  # v4.37.9
+        uses: github/codeql-action/analyze@b96794f015dfd88f77b49b1c93e0fa7110f94c63  # v4.38.0
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/daily-regen.yml b/.github/workflows/daily-regen.yml
index 9fbf21d69c..d500932c35 100644
--- a/.github/workflows/daily-regen.yml
+++ b/.github/workflows/daily-regen.yml
@@ -237,7 +237,7 @@ jobs:
         # block the main regeneration pipeline. Skip cleanly and continue.
         continue-on-error: true
         timeout-minutes: 15
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: '--model haiku --settings ${{ github.workspace }}/.claude/settings.json'
@@ -253,7 +253,7 @@ jobs:
         # rather than aborting the dispatch.
         continue-on-error: true
         timeout-minutes: 15
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: '--model haiku --settings ${{ github.workspace }}/.claude/settings.json'
diff --git a/.github/workflows/impl-generate.yml b/.github/workflows/impl-generate.yml
index f26ba6036c..81c401c3b9 100644
--- a/.github/workflows/impl-generate.yml
+++ b/.github/workflows/impl-generate.yml
@@ -229,7 +229,7 @@ jobs:
           python-version: '3.13'
 
       - name: Install uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+        uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
       - name: Install system dependencies
         run: |
@@ -422,7 +422,7 @@ jobs:
         id: claude
         continue-on-error: true
         timeout-minutes: 60
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model ${{ steps.inputs.outputs.model }} --settings ${{ github.workspace }}/.claude/settings.json"
@@ -442,7 +442,7 @@ jobs:
         if: steps.claude.outcome == 'failure'
         id: claude_retry
         timeout-minutes: 60
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model ${{ steps.inputs.outputs.model }} --settings ${{ github.workspace }}/.claude/settings.json"
diff --git a/.github/workflows/impl-repair.yml b/.github/workflows/impl-repair.yml
index 912dc70122..1de6765e83 100644
--- a/.github/workflows/impl-repair.yml
+++ b/.github/workflows/impl-repair.yml
@@ -104,7 +104,7 @@ jobs:
           python-version: '3.13'
 
       - name: Install uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+        uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
       - name: Install Python plotting dependencies
         if: steps.lang.outputs.language == 'python'
@@ -160,7 +160,7 @@ jobs:
         id: claude
         continue-on-error: true
         timeout-minutes: 45
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model ${{ inputs.model || 'sonnet' }} --settings ${{ github.workspace }}/.claude/settings.json"
@@ -180,7 +180,7 @@ jobs:
         if: steps.claude.outcome == 'failure'
         id: claude_retry
         timeout-minutes: 45
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model ${{ inputs.model || 'sonnet' }} --settings ${{ github.workspace }}/.claude/settings.json"
diff --git a/.github/workflows/impl-review.yml b/.github/workflows/impl-review.yml
index d5de4ab713..c15d8acb4d 100644
--- a/.github/workflows/impl-review.yml
+++ b/.github/workflows/impl-review.yml
@@ -333,7 +333,7 @@ jobs:
         id: review
         continue-on-error: true
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         env:
           LIBRARY: ${{ steps.pr.outputs.library }}
           SPEC_ID: ${{ steps.pr.outputs.specification_id }}
diff --git a/.github/workflows/report-validate.yml b/.github/workflows/report-validate.yml
index af9a2e22ff..716fd9df6b 100644
--- a/.github/workflows/report-validate.yml
+++ b/.github/workflows/report-validate.yml
@@ -58,7 +58,7 @@ jobs:
         id: validate
         continue-on-error: true
         timeout-minutes: 10
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
diff --git a/.github/workflows/spec-create.yml b/.github/workflows/spec-create.yml
index fe5fcba0b4..3bc0f3c913 100644
--- a/.github/workflows/spec-create.yml
+++ b/.github/workflows/spec-create.yml
@@ -69,7 +69,7 @@ jobs:
         id: process
         continue-on-error: true
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
@@ -178,7 +178,7 @@ jobs:
         if: steps.check.outputs.should_run == 'true' && steps.process.outcome == 'failure'
         id: process_retry
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
diff --git a/.github/workflows/sync-postgres.yml b/.github/workflows/sync-postgres.yml
index 941d8a49f5..ef2d7ee549 100644
--- a/.github/workflows/sync-postgres.yml
+++ b/.github/workflows/sync-postgres.yml
@@ -39,7 +39,7 @@ jobs:
         python-version: '3.13'
 
     - name: Install uv
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
+      uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4  # v10.1.0
 
     - name: Install dependencies
       run: |
diff --git a/.github/workflows/util-claude.yml b/.github/workflows/util-claude.yml
index aa47f344d0..33fcd09c6a 100644
--- a/.github/workflows/util-claude.yml
+++ b/.github/workflows/util-claude.yml
@@ -41,7 +41,7 @@ jobs:
       - name: Run Claude Code
         id: claude
         continue-on-error: true
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model opus --settings ${{ github.workspace }}/.claude/settings.json"
@@ -53,7 +53,7 @@ jobs:
       - name: Retry Claude (on failure)
         if: steps.claude.outcome == 'failure'
         id: claude_retry
-        uses: anthropics/claude-code-action@d75b94d5ad426cb8546e6628b6f5f19b84e5cce1  # v1
+        uses: anthropics/claude-code-action@56cf60fde42f7b19c3abfd5c9c48b69a1288461f  # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           claude_args: "--model opus --settings ${{ github.workspace }}/.claude/settings.json"