diff --git a/ibc-query/Cargo.toml b/ibc-query/Cargo.toml
index 9ba6df022..328591a82 100644
--- a/ibc-query/Cargo.toml
+++ b/ibc-query/Cargo.toml
@@ -19,7 +19,7 @@ description = """
 displaydoc = { workspace = true, default-features = false }
 schemars   = { workspace = true, optional = true }
 serde      = { workspace = true, optional = true }
-tonic      = { version = "0.11" }
+tonic      = { version = "0.12" }
 
 # ibc dependencies
 ibc       = { workspace = true }