diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ca5cb57..a730e30 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -156,7 +156,7 @@ jobs:
           uv run pytest packages/pretalx-client/tests/
 
       - name: Upload coverage data artifact
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: coverage-data
           path: .coverage*
@@ -189,7 +189,7 @@ jobs:
         run: uv sync --all-extras --dev
 
       - name: Download coverage data artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: coverage-data
           path: .
diff --git a/.github/workflows/publish-pretalx-client.yml b/.github/workflows/publish-pretalx-client.yml
index afe5c45..fca85b3 100644
--- a/.github/workflows/publish-pretalx-client.yml
+++ b/.github/workflows/publish-pretalx-client.yml
@@ -52,7 +52,7 @@ jobs:
         run: uv build --package pretalx-client
 
       - name: Upload dist artifact
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: dist
           path: dist/*
@@ -71,7 +71,7 @@ jobs:
           version: "0.10.2"
 
       - name: Download dist artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist
           path: dist
@@ -80,7 +80,7 @@ jobs:
         run: uvx sigstore sign dist/*
 
       - name: Upload signed artifacts
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: dist-signed
           path: dist/*
@@ -93,13 +93,13 @@ jobs:
       contents: write
     steps:
       - name: Download signed artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist-signed
           path: dist
 
       - name: Upload assets to GitHub release
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2.3.2
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.3.2
         with:
           tag_name: ${{ github.event.release.tag_name }}
           files: dist/*
@@ -115,7 +115,7 @@ jobs:
       url: https://pypi.org/project/pretalx-client/
     steps:
       - name: Download dist artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist
           path: dist
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 20a1f24..4dd262f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -52,7 +52,7 @@ jobs:
         run: uv build
 
       - name: Upload dist artifact
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: dist
           path: dist/*
@@ -71,7 +71,7 @@ jobs:
           version: "0.10.2"
 
       - name: Download dist artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist
           path: dist
@@ -80,7 +80,7 @@ jobs:
         run: uvx sigstore sign dist/*
 
       - name: Upload signed artifacts
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: dist-signed
           path: dist/*
@@ -93,13 +93,13 @@ jobs:
       contents: write
     steps:
       - name: Download signed artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist-signed
           path: dist
 
       - name: Upload assets to GitHub release
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2.3.2
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.3.2
         with:
           tag_name: ${{ github.event.release.tag_name }}
           files: dist/*
@@ -115,7 +115,7 @@ jobs:
       url: https://pypi.org/project/django-program/
     steps:
       - name: Download dist artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: dist
           path: dist