diff --git a/zirgen/dsl/Cargo.toml b/zirgen/dsl/Cargo.toml
index ee2ec677..fbfaa52f 100644
--- a/zirgen/dsl/Cargo.toml
+++ b/zirgen/dsl/Cargo.toml
@@ -15,7 +15,7 @@ pretty_assertions = "1.4"
 rayon = "1.8"
 risc0-core = { workspace = true }
 risc0-zkp = { workspace = true, default-features = false, features = ["prove"] }
-serial_test = "2.0"
+serial_test = "3.1"
 strum = { version = "0.26", features = ["derive"] }
 strum_macros = "0.26"
 test-log = { version = "0.2", features = ["trace"] }