diff --git a/systest/Cargo.toml b/systest/Cargo.toml
index 9f74f97322ede4458f28efb1e23917d054448138..50f6662a055a614d245dc5ef10733b1c5c213068 100644
--- a/systest/Cargo.toml
+++ b/systest/Cargo.toml
@@ -9,7 +9,7 @@ libc = "0.2"
 openssl-sys = { path = "../openssl-sys" }
 
 [build-dependencies]
-ctest = "0.2"
+ctest2 = "0.4"
 
 [features]
 vendored = ['openssl-sys/vendored']
diff --git a/systest/build.rs b/systest/build.rs
index 3c549265f9dc294913d329f211a1fb44a90f86d4..5cf20bc24e4768eb69e89c606a3b961b571b7f0d 100644
--- a/systest/build.rs
+++ b/systest/build.rs
@@ -5,7 +5,7 @@ use std::env;
 mod cfgs;
 
 fn main() {
-    let mut cfg = ctest::TestGenerator::new();
+    let mut cfg = ctest2::TestGenerator::new();
     let target = env::var("TARGET").unwrap();
 
     if let Ok(out) = env::var("DEP_OPENSSL_INCLUDE") {