diff --git a/.changeset/two-hairs-cross.md b/.changeset/two-hairs-cross.md
new file mode 100644
index 00000000..a010be54
--- /dev/null
+++ b/.changeset/two-hairs-cross.md
@@ -0,0 +1,5 @@
+---
+'@api3/chains': patch
+---
+
+Update Atleta testnet RPC url