diff --git a/.github/workflows/issue-deduplicator.yml b/.github/workflows/issue-deduplicator.yml
index f15c190..a227a57 100644
--- a/.github/workflows/issue-deduplicator.yml
+++ b/.github/workflows/issue-deduplicator.yml
@@ -57,7 +57,7 @@ jobs:
       # .github/prompts/issue-deduplicator.txt file is obsolete and removed.
       - id: codex-all
         name: Find duplicates (pass 1, all issues)
-        uses: openai/codex-action@5c3f4ccdb2b8790f73d6b21751ac00e602aa0c02 # v1.7
+        uses: openai/codex-action@e0fdf01220eb9a88167c4898839d273e3f2609d1 # v1.8
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"
@@ -200,7 +200,7 @@ jobs:
 
       - id: codex-open
         name: Find duplicates (pass 2, open issues)
-        uses: openai/codex-action@5c3f4ccdb2b8790f73d6b21751ac00e602aa0c02 # v1.7
+        uses: openai/codex-action@e0fdf01220eb9a88167c4898839d273e3f2609d1 # v1.8
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"
diff --git a/.github/workflows/issue-labeler.yml b/.github/workflows/issue-labeler.yml
index 77fe5d0..ab71f4b 100644
--- a/.github/workflows/issue-labeler.yml
+++ b/.github/workflows/issue-labeler.yml
@@ -18,7 +18,7 @@ jobs:
       codex_output: ${{ steps.codex.outputs.final-message }}
     steps:
       - id: codex
-        uses: openai/codex-action@5c3f4ccdb2b8790f73d6b21751ac00e602aa0c02 # v1.7
+        uses: openai/codex-action@e0fdf01220eb9a88167c4898839d273e3f2609d1 # v1.8
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"