diff --git a/geneit_backend/Cargo.lock b/geneit_backend/Cargo.lock
index c0a145c..6e290d4 100644
--- a/geneit_backend/Cargo.lock
+++ b/geneit_backend/Cargo.lock
@@ -896,9 +896,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7a532c1f99a0f596f6960a60d1e119e91582b24b39e2d83a190e61262c3ef0c"
+checksum = "d98235fdc2f355d330a8244184ab6b4b33c28679c0b4158f63138e51d6cf7e88"
 dependencies = [
  "bitflags 2.3.3",
  "byteorder",
diff --git a/geneit_backend/Cargo.toml b/geneit_backend/Cargo.toml
index 1c5d2a5..2f1de92 100644
--- a/geneit_backend/Cargo.toml
+++ b/geneit_backend/Cargo.toml
@@ -16,7 +16,7 @@ actix-cors = "0.6.4"
 actix-multipart = "0.6.1"
 actix-remote-ip = "0.1.0"
 futures-util = "0.3.28"
-diesel = { version = "2.0.4", features = ["postgres"] }
+diesel = { version = "2.1.1", features = ["postgres"] }
 serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.96"
 mailchecker = "5.0.9"