diff --git a/Cargo.lock b/Cargo.lock
index 38df4741..34d408f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -376,12 +376,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "dtoa"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
-
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -2019,12 +2013,12 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.21"
+version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8c608a35705a5d3cdc9fbe403147647ff34b921f8e833e49306df898f9b20af"
+checksum = "8f26fcc536c9b7a87cc3fd68aec1cca9f8221836cd468e1240e01eb3ecf265e8"
 dependencies = [
- "dtoa",
  "indexmap",
+ "ryu",
  "serde",
  "yaml-rust",
 ]