diff --git a/Cargo.lock b/Cargo.lock
index f13e602..b3091d1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -484,18 +484,18 @@ checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
 [[package]]
 name = "serde"
-version = "1.0.137"
+version = "1.0.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
+checksum = "0171ebb889e45aa68b44aee0859b3eede84c6f5f5c228e6f140c0b2a0a46cad6"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.137"
+version = "1.0.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f26faba0c3959972377d3b2d306ee9f71faee9714294e41bb777f83f88578be"
+checksum = "dc1d3230c1de7932af58ad8ffbe1d784bd55efd5a9d84ac24f69c72d83543dfb"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index e13cc9f..7f940b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ clap = { version = "3.2.7", features = ["derive", "env", "wrap_help"] }
 clap-verbosity-flag = "1.0.1"
 exitcode = "1.1.2"
 toml = "0.5.9"
-serde = { version = "1.0.137", features = ["derive"] }
+serde = { version = "1.0.139", features = ["derive"] }
 indexmap = { version = "1.9.1", features = ["serde"] }
 shellexpand = "2.1.0"
 human-panic = "1.0.3"