diff --git a/.github/workflows/shell-tool-mcp.yml b/.github/workflows/shell-tool-mcp.yml
index d12f57476d..bc4992f277 100644
--- a/.github/workflows/shell-tool-mcp.yml
+++ b/.github/workflows/shell-tool-mcp.yml
@@ -113,7 +113,7 @@ jobs:
           cp "target/${{ matrix.target }}/release/codex-exec-mcp-server" "$dest/"
           cp "target/${{ matrix.target }}/release/codex-execve-wrapper" "$dest/"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: shell-tool-mcp-rust-${{ matrix.target }}
           path: artifacts/**
@@ -215,7 +215,7 @@ jobs:
           mkdir -p "$dest"
           cp bash "$dest/bash"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: shell-tool-mcp-bash-${{ matrix.target }}-${{ matrix.variant }}
           path: artifacts/**
@@ -260,7 +260,7 @@ jobs:
           mkdir -p "$dest"
           cp bash "$dest/bash"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: shell-tool-mcp-bash-${{ matrix.target }}-${{ matrix.variant }}
           path: artifacts/**
@@ -359,7 +359,7 @@ jobs:
           filename=$(PACK_INFO="$pack_info" node -e 'const data = JSON.parse(process.env.PACK_INFO); console.log(data[0].filename);')
           mv "dist/npm/${filename}" "dist/npm/codex-shell-tool-mcp-npm-${PACKAGE_VERSION}.tgz"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: codex-shell-tool-mcp-npm
           path: dist/npm/codex-shell-tool-mcp-npm-${{ env.PACKAGE_VERSION }}.tgz