diff --git a/CHANGELOG.md b/CHANGELOG.md
index cce2042..c116daa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v5.8.1 (2025-08-19)
+
+### Fix
+
+- prevent all httpx deprecation warnings (#666)
+
 ## v5.8.0 (2025-08-19)
 
 ### Feat