diff --git a/geneit_backend/Cargo.lock b/geneit_backend/Cargo.lock
index d60ea07..8a55012 100644
--- a/geneit_backend/Cargo.lock
+++ b/geneit_backend/Cargo.lock
@@ -985,9 +985,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.1.5"
+version = "2.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03fc05c17098f21b89bc7d98fe1dd3cce2c11c2ad8e145f2a44fe08ed28eb559"
+checksum = "ff236accb9a5069572099f0b350a92e9560e8e63a9b8d546162f4a5e03026bb2"
 dependencies = [
  "bitflags 2.5.0",
  "byteorder",
diff --git a/geneit_backend/Cargo.toml b/geneit_backend/Cargo.toml
index 9ad8441..da511c5 100644
--- a/geneit_backend/Cargo.toml
+++ b/geneit_backend/Cargo.toml
@@ -16,7 +16,7 @@ actix-cors = "0.7.0"
 actix-multipart = "0.6.1"
 actix-remote-ip = "0.1.0"
 futures-util = "0.3.30"
-diesel = { version = "2.1.5", features = ["postgres"] }
+diesel = { version = "2.1.6", features = ["postgres"] }
 serde = { version = "1.0.198", features = ["derive"] }
 serde_json = "1.0.116"
 mailchecker = "6.0.3"