diff --git a/query-grammar/Cargo.toml b/query-grammar/Cargo.toml
index b9fecb25a..f79fe660c 100644
--- a/query-grammar/Cargo.toml
+++ b/query-grammar/Cargo.toml
@@ -12,4 +12,4 @@ keywords = ["search", "information", "retrieval"]
 edition = "2021"
 
 [dependencies]
-nom = "7"
+nom = "8"