diff --git a/pyproject.toml b/pyproject.toml
index f31cab3c3b..d09623ad19 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dependencies = [
     "websockets>=14.1",
     "bittensor-commit-reveal>=0.3.1",
     "bittensor-wallet>=3.0.7",
-    "async-substrate-interface>=1.0.8"
+    "async-substrate-interface>=1.0.9"
 ]
 
 [project.optional-dependencies]