diff --git a/packages/react-native/sdks/.hermesversion b/packages/react-native/sdks/.hermesversion
new file mode 100644
index 00000000000..6cbff7e69d0
--- /dev/null
+++ b/packages/react-native/sdks/.hermesversion
@@ -0,0 +1 @@
+hermes-2025-07-07-RNv0.81.0-e0fc67142ec0763c6b6153ca2bf96df815539782
\ No newline at end of file