diff --git a/apollo-federation-types/Cargo.toml b/apollo-federation-types/Cargo.toml
index 7d616df46..df016d228 100644
--- a/apollo-federation-types/Cargo.toml
+++ b/apollo-federation-types/Cargo.toml
@@ -29,7 +29,7 @@ semver = { version = "1", features = ["serde"] }
 serde_with = { version = "3", default-features = false, features = [
   "macros",
 ], optional = true }
-serde_yaml = { version = "0.8", optional = true }
+serde_yaml = { version = "0.9", optional = true }
 thiserror = { version = "1", optional = true }
 url = { version = "2", features = ["serde"], optional = true }
 
@@ -38,6 +38,6 @@ serde_json = { version = "1", optional = true }
 
 [dev-dependencies]
 assert_fs = "1"
-rstest = "0.21.0"
+rstest = "0.23.0"
 serde_json = "1"
-serde_yaml = "0.8"
+serde_yaml = "0.9"