diff --git a/crates/pop-parachains/Cargo.toml b/crates/pop-parachains/Cargo.toml
index 51bf84eb..ca69e771 100644
--- a/crates/pop-parachains/Cargo.toml
+++ b/crates/pop-parachains/Cargo.toml
@@ -17,9 +17,8 @@ glob.workspace = true
 serde_json.workspace = true
 strum.workspace = true
 strum_macros.workspace = true
-# Subxt dependenices need to be at least 0.37 because of the new SignedExtension
-subxt-signer = { version = "0.37", features = ["subxt", "sr25519"] }
-subxt = "0.37"
+subxt-signer.workspace = true
+subxt.workspace = true
 tar.workspace = true
 tempfile.workspace = true
 thiserror.workspace = true
diff --git a/crates/pop-parachains/src/up/mod.rs b/crates/pop-parachains/src/up/mod.rs
index 75d211ae..856b1a45 100644
--- a/crates/pop-parachains/src/up/mod.rs
+++ b/crates/pop-parachains/src/up/mod.rs
@@ -278,10 +278,10 @@ impl Zombienet {
 		Ok(relay::default(version, runtime_version, chain, cache).await?)
 	}
 
-    /// The name of the relay chain.
-    pub fn relay_chain(&self) -> &str {
-        &self.relay_chain.chain
-    }
+	/// The name of the relay chain.
+	pub fn relay_chain(&self) -> &str {
+		&self.relay_chain.chain
+	}
 
 	/// Whether any HRMP channels are to be pre-opened.
 	pub fn hrmp_channels(&self) -> bool {