diff --git a/example/unpfs/Cargo.lock b/example/unpfs/Cargo.lock
index 25703aed2..ddd5f8b79 100644
--- a/example/unpfs/Cargo.lock
+++ b/example/unpfs/Cargo.lock
@@ -498,9 +498,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "588b2d10a336da58d877567cd8fb8a14b463e2104910f8132cd054b4b96e29ee"
+checksum = "52963f91310c08d91cb7bff5786dfc8b79642ab839e188187e92105dbfb9d2c8"
 dependencies = [
  "autocfg",
  "bytes",
diff --git a/example/unpfs/Cargo.toml b/example/unpfs/Cargo.toml
index bb066dfd0..262066233 100644
--- a/example/unpfs/Cargo.toml
+++ b/example/unpfs/Cargo.toml
@@ -12,7 +12,7 @@ name = "unpfs"
 nix = "^0"
 env_logger = "^0"
 filetime = "^0"
-tokio = { version = "^1.0", features = ["full"] }
+tokio = { version = "^1.13", features = ["full"] }
 tokio-stream = { version = "^0.1", features = ["fs"] }
 async-trait = "^0.1"
 futures = "^0.3"