diff --git a/.changeset/rare-parrots-lie.md b/.changeset/rare-parrots-lie.md
new file mode 100644
index 0000000000..14c664d8ab
--- /dev/null
+++ b/.changeset/rare-parrots-lie.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Updated Sepolia RPC URL.