diff --git a/Cargo.toml b/Cargo.toml
index d0eae7a..e722dba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ clap = { version = "4.3", features = ["derive"] }
 criterion = "0.5.1"
 csv = "1.2.2"
 dbase = "0.4"
-diesel = { version = "2.1.0", default-features = false, features = ["postgres"] }
+diesel = { version = "2.2.3", default-features = false, features = ["postgres"] }
 dup-indexer = "0.3"
 env_logger = "0.10.0"
 futures-util = "0.3.28"