diff --git a/Cargo.toml b/Cargo.toml
index a22d10e..f39af44 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ chrono = "0.4.44"
 clap = { version = "4.6.1", features = ["derive", "string"] }
 cookie = { version = "0.18.1" }
 crc32c = "0.6.8"
-diesel = { version = "2.3.8", features = ["postgres"] }
+diesel = { version = "2.3.9", features = ["postgres"] }
 diesel_migrations = { version = "2.3.2" }
 dropshot = "0.17"
 futures = "0.3.32"