diff --git a/Cargo.toml b/Cargo.toml
index 16f465b..4fc1f5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,14 +16,14 @@ default = [ "cockroach" ]
 [dependencies]
 bb8 = "0.8"
 async-trait = "0.1.80"
-diesel = { version = "2.2.0", default-features = false, features = [ "r2d2" ] }
+diesel = { version = "2.2.2", default-features = false, features = [ "r2d2" ] }
 futures = "0.3"
 thiserror = "1.0"
 tokio = { version = "1.32", default-features = false, features = [ "rt-multi-thread" ] }
 
 [dev-dependencies]
 anyhow = "1.0"
-diesel = { version = "2.2.0", features = [ "postgres", "r2d2" ] }
+diesel = { version = "2.2.2", features = [ "postgres", "r2d2" ] }
 libc = "0.2.154"
 tempfile = "3.8"
 tokio = { version = "1.32", features = [ "macros", "fs", "process" ] }