diff --git a/packages/backend/Cargo.lock b/packages/backend/Cargo.lock
index dc43724..8c7d72b 100644
--- a/packages/backend/Cargo.lock
+++ b/packages/backend/Cargo.lock
@@ -203,9 +203,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "1.4.4"
+version = "1.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33d7ca63eb2efea87a7f56a283acc49e2ce4b2bd54adf7465dc1d81fef13d8fc"
+checksum = "047bfc4d5c3bd2ef6ca6f981941046113524b9a9f9a7cbdfdd7ff40f58e6f542"
 dependencies = [
  "byteorder",
  "diesel_derives",
diff --git a/packages/backend/Cargo.toml b/packages/backend/Cargo.toml
index 78a067d..b659cde 100644
--- a/packages/backend/Cargo.toml
+++ b/packages/backend/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-diesel = { version = "1.4.4", features = ["sqlite", "r2d2"] }
+diesel = { version = "1.4.6", features = ["sqlite", "r2d2"] }
 rocket = { version = "0.4.4", default-features = false }
 rocket_cors = "0.5.2"
 bcrypt = "0.7"