diff --git a/contrib/db_pools/lib/Cargo.toml b/contrib/db_pools/lib/Cargo.toml
index 540e5348..97c10b77 100644
--- a/contrib/db_pools/lib/Cargo.toml
+++ b/contrib/db_pools/lib/Cargo.toml
@@ -61,7 +61,7 @@ features = ["tokio-runtime"]
 optional = true
 
 [dependencies.diesel-async]
-version = "0.3.1"
+version = "0.4.1"
 default-features = false
 optional = true