diff --git a/Cargo.lock b/Cargo.lock
index 76598211da..81294b3686 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -468,6 +468,7 @@ checksum = "a61ff12b19d89c752c213316b87fdb4a587f073d219b893cc56974b8c9f39bf7"
 dependencies = [
  "digest",
  "either",
+ "futures",
  "hex",
  "libc",
  "memmap2",
@@ -481,6 +482,8 @@ dependencies = [
  "ssri",
  "tempfile",
  "thiserror",
+ "tokio",
+ "tokio-stream",
  "walkdir",
 ]
 
diff --git a/spec/Cargo.toml b/spec/Cargo.toml
index f7694c62a5..9ad6c386de 100644
--- a/spec/Cargo.toml
+++ b/spec/Cargo.toml
@@ -25,7 +25,10 @@ ckb-traits = { path = "../traits", version = "= 0.120.0-pre" }
 ckb-logger = { path = "../util/logger", version = "= 0.120.0-pre" }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
-cacache = { version = "13.0.0", default-features = false, features = ["mmap"] }
+cacache = { version = "13.0.0", default-features = false, features = [
+  "tokio-runtime",
+  "mmap",
+] }
 
 [dev-dependencies]
 tempfile.workspace = true