diff --git a/.github/workflows/daily-regen.yml b/.github/workflows/daily-regen.yml
index b9fa03caa6..e2ef2c7086 100644
--- a/.github/workflows/daily-regen.yml
+++ b/.github/workflows/daily-regen.yml
@@ -513,7 +513,7 @@ jobs:
         # block the main regeneration pipeline. Skip cleanly and continue.
         continue-on-error: true
         timeout-minutes: 15
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
@@ -592,7 +592,7 @@ jobs:
         # rather than aborting the dispatch.
         continue-on-error: true
         timeout-minutes: 15
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
diff --git a/.github/workflows/impl-generate.yml b/.github/workflows/impl-generate.yml
index 0731cb0005..506df1c786 100644
--- a/.github/workflows/impl-generate.yml
+++ b/.github/workflows/impl-generate.yml
@@ -713,7 +713,7 @@ jobs:
         if: steps.inputs.outputs.source_ref == ''
         continue-on-error: true
         timeout-minutes: 60
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
@@ -798,7 +798,7 @@ jobs:
         if: steps.claude.outcome == 'failure' && steps.inputs.outputs.source_ref == '' && steps.claude_cost.outputs.stopped != 'true'
         id: claude_retry
         timeout-minutes: 60
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
diff --git a/.github/workflows/impl-repair.yml b/.github/workflows/impl-repair.yml
index 27bc23e3f9..c75e94a409 100644
--- a/.github/workflows/impl-repair.yml
+++ b/.github/workflows/impl-repair.yml
@@ -290,7 +290,7 @@ jobs:
         id: claude
         continue-on-error: true
         timeout-minutes: 45
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
@@ -375,7 +375,7 @@ jobs:
         if: steps.claude.outcome == 'failure' && steps.claude_cost.outputs.stopped != 'true'
         id: claude_retry
         timeout-minutes: 45
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
diff --git a/.github/workflows/impl-review.yml b/.github/workflows/impl-review.yml
index 7a3555c1fc..0421d7f380 100644
--- a/.github/workflows/impl-review.yml
+++ b/.github/workflows/impl-review.yml
@@ -959,7 +959,7 @@ jobs:
         if: steps.adapt.outputs.review_skipped != 'true'
         continue-on-error: true
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # 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 c0d50c213e..055e1861f9 100644
--- a/.github/workflows/report-validate.yml
+++ b/.github/workflows/report-validate.yml
@@ -118,7 +118,7 @@ jobs:
         id: validate
         continue-on-error: true
         timeout-minutes: 10
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
diff --git a/.github/workflows/review-retest.yml b/.github/workflows/review-retest.yml
index 724400bac1..d5cbcaedc1 100644
--- a/.github/workflows/review-retest.yml
+++ b/.github/workflows/review-retest.yml
@@ -95,7 +95,7 @@ env:
   # Keep in sync with the claude-code-action pin in the review job (a test
   # checks it). Cells record it, and plan reuses a resumed cell only when it
   # matches.
-  ACTION_SHA: d70510b174a1244958df0b03166a54912811f3e6
+  ACTION_SHA: 6d5ae526d25ce88daa2200be073e1a373167f064
 
 concurrency:
   group: review-retest
@@ -364,7 +364,7 @@ jobs:
         if: steps.cell.outcome == 'success'
         continue-on-error: true
         timeout-minutes: 25
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         env:
           LIBRARY: ${{ matrix.cell.library }}
           SPEC_ID: ${{ matrix.cell.spec_id }}
diff --git a/.github/workflows/spec-create.yml b/.github/workflows/spec-create.yml
index 17ceef9ce5..c6b80dc046 100644
--- a/.github/workflows/spec-create.yml
+++ b/.github/workflows/spec-create.yml
@@ -152,7 +152,7 @@ jobs:
         id: process
         continue-on-error: true
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
@@ -377,7 +377,7 @@ jobs:
         if: steps.check.outputs.should_run == 'true' && steps.process.outcome == 'failure' && steps.process_cost.outputs.stopped != 'true'
         id: process_retry
         timeout-minutes: 30
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         env:
           ISSUE_TITLE: ${{ github.event.issue.title }}
           ISSUE_BODY: ${{ github.event.issue.body }}
diff --git a/.github/workflows/util-claude.yml b/.github/workflows/util-claude.yml
index 84192ebd84..5190a1033f 100644
--- a/.github/workflows/util-claude.yml
+++ b/.github/workflows/util-claude.yml
@@ -100,7 +100,7 @@ jobs:
       - name: Run Claude Code
         id: claude
         continue-on-error: true
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}
@@ -177,7 +177,7 @@ jobs:
       - name: Retry Claude (on failure)
         if: steps.claude.outcome == 'failure' && steps.claude_cost.outputs.stopped != 'true'
         id: claude_retry
-        uses: anthropics/claude-code-action@d70510b174a1244958df0b03166a54912811f3e6  # v1
+        uses: anthropics/claude-code-action@6d5ae526d25ce88daa2200be073e1a373167f064  # v1
         with:
           anthropic_api_key: ${{ steps.claude_auth.outputs.mode == 'api' && secrets.ANTHROPIC_API_KEY || '' }}
           claude_code_oauth_token: ${{ steps.claude_auth.outputs.mode == 'subscription' && secrets.CLAUDE_CODE_OAUTH_TOKEN || '' }}