diff --git a/filtermail/Cargo.lock b/filtermail/Cargo.lock
index cd2566c2..d9dc030e 100644
--- a/filtermail/Cargo.lock
+++ b/filtermail/Cargo.lock
@@ -1557,9 +1557,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.49.0"
+version = "1.50.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72a2903cd7736441aac9df9d7688bd0ce48edccaadf181c3b90be801e81d3d86"
+checksum = "27ad5e34374e03cfffefc301becb44e9dc3c17584f414349ebe29ed26661822d"
 dependencies = [
  "bytes",
  "libc",
diff --git a/filtermail/Cargo.toml b/filtermail/Cargo.toml
index a3da9c96..23d7cf7e 100644
--- a/filtermail/Cargo.toml
+++ b/filtermail/Cargo.toml
@@ -13,7 +13,7 @@ async-trait = "0.1.89"
 base64 = "0.22.1"
 serde = { version = "1.0.228", features = ["derive"] }
 serini = "0.2.2"
-tokio = { version = "1.49.0", features = ["full"] }
+tokio = { version = "1.50.0", features = ["full"] }
 thiserror = "2.0.18"
 mailparse = "0.16.1"
 log = "0.4.29"