diff --git a/ic-agent/Cargo.toml b/ic-agent/Cargo.toml
index ae2c92e9..fb94f5c4 100644
--- a/ic-agent/Cargo.toml
+++ b/ic-agent/Cargo.toml
@@ -62,12 +62,16 @@ optional = true
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
 http-body-to-bytes = { version = "0.2.0", optional = true }
 http-body-util = { version = "0.1.0", optional = true }
-hyper-util = { version = "0.1.3", features = ["client", "client-legacy", "http2"], optional = true }
+hyper-util = { version = "0.1.3", features = [
+    "client",
+    "client-legacy",
+    "http2",
+], optional = true }
 hyper-rustls = { version = "0.26.0", features = [
     "webpki-roots",
     "http2",
 ], optional = true }
-tokio = { version = "1.24.2", features = ["time"] }
+tokio = { version = "1.24.2", features = ["time", "sync"] }
 tower = { version = "0.4.13", optional = true }
 rustls-webpki = "0.101.4"
 
@@ -98,7 +102,14 @@ web-sys = { version = "0.3", features = [
 [features]
 default = ["pem", "reqwest"]
 reqwest = ["dep:reqwest"]
-hyper = ["dep:hyper", "dep:hyper-rustls", "dep:http-body-to-bytes", "dep:http-body-util", "dep:hyper-util", "dep:tower"]
+hyper = [
+    "dep:hyper",
+    "dep:hyper-rustls",
+    "dep:http-body-to-bytes",
+    "dep:http-body-util",
+    "dep:hyper-util",
+    "dep:tower",
+]
 ic_ref_tests = [
     "default",
 ] # Used to separate integration tests for ic-ref which need a server running.