diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b169ac..bbf6967 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.13.1
+
+Released 2024-09-09
+
+### Fixes
+
+* [ParkAPI Sources: has_fee True at all Heidelberg parking sites](https://github.com/ParkenDD/parkapi-sources-v3/pull/117)
+
+
 ## 0.13.0
 
 Released 2024-09-03
diff --git a/requirements.txt b/requirements.txt
index 530fc8b..bdc71e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ openpyxl~=3.1.5
 opening-hours-py~=0.6.18
 kombu~=5.4.0
 lxml~=5.3.0
-parkapi-sources~=0.12.0
+parkapi-sources~=0.12.1
 
 # required for converters
 beautifulsoup4~=4.12.3