diff --git a/.changeset/metal-boats-battle.md b/.changeset/metal-boats-battle.md
new file mode 100644
index 0000000..352b85c
--- /dev/null
+++ b/.changeset/metal-boats-battle.md
@@ -0,0 +1,5 @@
+---
+"@delvtech/evm-client": patch
+---
+
+Use stable stringify for stub keys