diff --git a/tests/sscce-tests/Cargo.lock b/tests/sscce-tests/Cargo.lock
index 45886609..a9d3d823 100644
--- a/tests/sscce-tests/Cargo.lock
+++ b/tests/sscce-tests/Cargo.lock
@@ -1464,9 +1464,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.4.0"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134af885d758d645f0f0505c9a8b3f9bf8a348fd822e112ab5248138348f1722"
+checksum = "50dae83881bc9b0403dd5b44ea9deed3e939856cc8722d5be37f0d6e5c6d53dd"
 dependencies = [
  "autocfg",
  "bytes",
diff --git a/tests/sscce-tests/Cargo.toml b/tests/sscce-tests/Cargo.toml
index b4c88d56..c22fcdfc 100644
--- a/tests/sscce-tests/Cargo.toml
+++ b/tests/sscce-tests/Cargo.toml
@@ -26,7 +26,7 @@ same-file = "1.0.6"
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive", "rc"] }
 tempfile = "3.1.0"
-tokio = { version = "1.4.0", features = ["full"] }
+tokio = { version = "1.8.4", features = ["full"] }
 wait-timeout = "0.2.0"
 warp = { version = "0.3.1", features = ["tls"] }
 which = "4.1"