diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 18e4b13..53c4d1e 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -68,7 +68,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v2.1.1
+      uses: sigstore/gh-action-sigstore-python@v3.0.0
       with:
         inputs: >-
           ./dist/*.tar.gz
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dab8899..5bb519c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Dependencies
 - Bump `actions/setup-python` from 4 to 5 ([#1](https://github.com/MechanicalFlower/python-template/pull/1))
 - Bump `pre-commit` from 3.5.0 to 3.7.1 ([#2](https://github.com/MechanicalFlower/python-template/pull/2), [#8](https://github.com/MechanicalFlower/python-template/pull/8), [#9](https://github.com/MechanicalFlower/python-template/pull/9), [#17](https://github.com/MechanicalFlower/python-template/pull/17))
-- Bump `sigstore/gh-action-sigstore-python` from 2.1.0 to 2.1.1 ([#5](https://github.com/MechanicalFlower/python-template/pull/5))
+- Bump `sigstore/gh-action-sigstore-python` from 2.1.0 to 3.0.0 ([#5](https://github.com/MechanicalFlower/python-template/pull/5), [#25](https://github.com/MechanicalFlower/python-template/pull/25))
 - Bump `actions/download-artifact` from 3 to 4 ([#4](https://github.com/MechanicalFlower/python-template/pull/4))
 - Bump `actions/upload-artifact` from 3 to 4 ([#3](https://github.com/MechanicalFlower/python-template/pull/3))
 - Bump `pytest` from 7.4.3 to 8.3.2 ([#6](https://github.com/MechanicalFlower/python-template/pull/6), [#7](https://github.com/MechanicalFlower/python-template/pull/7), [#10](https://github.com/MechanicalFlower/python-template/pull/10), [#11](https://github.com/MechanicalFlower/python-template/pull/11), [#13](https://github.com/MechanicalFlower/python-template/pull/13), [#14](https://github.com/MechanicalFlower/python-template/pull/14), [#16](https://github.com/MechanicalFlower/python-template/pull/16), [#19](https://github.com/MechanicalFlower/python-template/pull/19), [#21](https://github.com/MechanicalFlower/python-template/pull/21), [#27](https://github.com/MechanicalFlower/python-template/pull/27))