diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3ec8641..2875429 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ on:
       - 'draft/v*'
 
 env:
-  PYTHON_DEFAULT_VERSION: "3.11"
+  PYTHON_DEFAULT_VERSION: "3.12"
 
 jobs:
   publish:
@@ -54,7 +54,7 @@ jobs:
         with:
           version: ${{ steps.get-version.outputs.version }}
           path: ./CHANGELOG.md
-        continue-on-error: ${{ steps.get-version.outputs.draft }}
+        continue-on-error: ${{ fromJSON(steps.get-version.outputs.draft) }}
 
       - name: Build
         run: pdm build
@@ -72,8 +72,8 @@ jobs:
         with:
           name: ${{ steps.get-version.outputs.version }}
           body: ${{ steps.read-changelog.outputs.changes }}
-          draft: ${{ steps.get-version.outputs.draft }}
-          prerelease: ${{ steps.get-version.outputs.prerelease }}
+          draft: ${{ fromJSON(steps.get-version.outputs.draft)}}
+          prerelease: ${{ fromJSON(steps.get-version.outputs.prerelease) }}
           files: >-
             dist/*.tar.gz
             dist/*.whl