diff --git a/Cargo.lock b/Cargo.lock
index 833dd5e..09187bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -245,13 +245,13 @@ dependencies = [
 
 [[package]]
 name = "async-recursion"
-version = "1.0.2"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b015a331cc64ebd1774ba119538573603427eaace0a1950c423ab971f903796"
+checksum = "0e97ce7de6cf12de5d7226c73f5ba9811622f4db3a5b91b55c53e987e5f91cba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.105",
+ "syn 2.0.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 97cd1ab..38657f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-async-recursion = "1.0.2"
+async-recursion = "1.0.4"
 actix-web = "4.3.1"
 lazy_static = "1.4.0"
 redis = { version = "0.22.3", default-features = false, features = ["tokio-comp", "connection-manager"] }