diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index d41c85b..4654ae4 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -78,7 +78,7 @@ jobs:
           xtxf-${{ matrix.target }}.tar.gz
 
       - name: Attest
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: 'xtxf-${{ matrix.target}}.tar.gz'
 
@@ -132,7 +132,7 @@ jobs:
           xtxf-${{ matrix.target }}.tar.gz
 
       - name: Attest
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: 'xtxf-${{ matrix.target }}.tar.gz'