diff --git a/CHANGELOG.md b/CHANGELOG.md
index 979cda8..9d92474 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Unreleased
 
+### Feat
+
+- bump PocketIC server to v12.0.0 (#231)
+
 ## 0.18.0 (2026-01-21)
 
 ### BREAKING CHANCE