diff --git a/CHANGELOG-v3.md b/CHANGELOG-v3.md
index 42df3dd8876..ecc4a9249d3 100644
--- a/CHANGELOG-v3.md
+++ b/CHANGELOG-v3.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 ### Fixed
+- Fixed an erroc that occurred when uing the `json_decode` filter. ([#3722](https://github.com/craftcms/cms/pull/3722))
 - Fixed a bug a bug where plugin screenshots in teh Plugin Store were not rendering correctly. ([#3709](https://github.com/craftcms/cms/issues/3709))
 - Fixed an error where the `index-assets/one` and  `index-assets/all` console commands were creating `.` folders in each volume.