diff --git a/.github/workflows/bundle.yml b/.github/workflows/bundle.yml
index 529508a..90c2d9d 100644
--- a/.github/workflows/bundle.yml
+++ b/.github/workflows/bundle.yml
@@ -61,7 +61,8 @@ jobs:
           ignore_names: steamify.sh
 
       # The build as an artifact on GitHub and on the mirror (Gitea); releases stay GitHub's.
-      # Gitea's artifact server takes upload-artifact@v3 (v4 only on newer Gitea versions).
+      # Gitea's artifact server doesn't speak upload-artifact@v4's protocol, and GitHub fails a workflow
+      # that merely mentions the deprecated @v3: Gitea gets christopherhx's fork of v4 for Gitea.
       - uses: actions/upload-artifact@v4
         if: github.server_url == 'https://github.com'
         with:
@@ -70,7 +71,7 @@ jobs:
             dist/steamify.sh
             dist/steamify-app.tar.gz
             dist/steamify-app.sh
-      - uses: actions/upload-artifact@v3
+      - uses: christopherhx/gitea-upload-artifact@v4
         if: github.server_url != 'https://github.com'
         with:
           name: steamify
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1688e69..249bfee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ one per merged pull request.
 
 ## 2.9.2 - 2026-09-29
 
-- **fix(ci): the build also runs on a Gitea mirror (act_runner): shellcheck through ludeeus/action-shellcheck, which brings its own binary; the artifact goes up there with upload-artifact@v3; releases are only published on GitHub**
+- **fix(ci): the build also runs on a Gitea mirror (act_runner): shellcheck through ludeeus/action-shellcheck, which brings its own binary; the artifact goes up there with christopherhx/gitea-upload-artifact (GitHub refuses a workflow that mentions the deprecated upload-artifact@v3); releases are only published on GitHub**
 - `fe4f3f4` **chore: Version 2.9.2**
 
 ## 2.9.1 - 2026-09-29