diff --git a/Cargo.lock b/Cargo.lock
index 7d2bf97..6487ef2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -581,9 +581,9 @@ checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
 [[package]]
 name = "config"
-version = "0.15.0"
+version = "0.15.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a734575233f9bf1bbbd6fa1e0dc5dda4afc61658d28b30b8e07d492e40b4d03b"
+checksum = "d73c1a90f0e9b8aa27881dedf820679d851991c138a3371d6364a38ea0a59552"
 dependencies = [
  "pathdiff",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index e74838d..a0ceae1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ uts2ts = "0.4.1"
 path-clean = "1.0.1"
 
 [dependencies.config]
-version = "0.15.0"
+version = "0.15.3"
 default-features = false
 features = ["toml", "yaml"]