diff --git a/orientdb-client/Cargo.toml b/orientdb-client/Cargo.toml
index 2e8776c..6ff09f4 100644
--- a/orientdb-client/Cargo.toml
+++ b/orientdb-client/Cargo.toml
@@ -32,7 +32,7 @@ thiserror = "1.0.13"
 async-std =  { version = "1.9", optional = true, features = ["unstable","attributes"] }
 async-trait = { version = "0.1.10", optional = true }
 futures =  { version="0.3", optional=true }
-mobc = {version = "0.7", optional = true, default-features=false, features = ["unstable"] }
+mobc = {version = "0.8", optional = true, default-features=false, features = ["unstable"] }
 tokio = { version = "1", optional=true, features = ["full"] }
 uuid = { version = "0.8", optional=true }
 orientdb-macro = { path="../orientdb-macro", version="0.2", optional=true }