diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a13c53e..318e3648 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.13.1 / 2023-06-27
+
+* [BUGFIX] Make collectors not fail on null values #823
+
 ## 0.13.0 / 2023-06-21
 
 BREAKING CHANGES:
diff --git a/VERSION b/VERSION
index 54d1a4f2..c317a918 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.13.0
+0.13.1