diff --git a/Cargo.lock b/Cargo.lock
index 4924439fd..f97849f2a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -145,6 +145,17 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "async-native-tls"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9343dc5acf07e79ff82d0c37899f079db3534d99f189a1837c8e549c99405bec"
+dependencies = [
+ "native-tls",
+ "thiserror",
+ "url",
+]
+
 [[package]]
 name = "async-process"
 version = "1.4.0"
@@ -179,7 +190,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2ade89127f9e0d44f9e83cf574d499060005cd45b7dc76be89c0167487fe8edd"
 dependencies = [
- "async-native-tls",
+ "async-native-tls 0.4.0",
  "async-trait",
  "base64 0.13.0",
  "bufstream",
@@ -400,7 +411,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 name = "check-if-email-exists"
 version = "0.9.1"
 dependencies = [
- "async-native-tls",
+ "async-native-tls 0.5.0",
  "async-recursion",
  "async-smtp",
  "async-std",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 8ae2e8176..4739b390f 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -13,7 +13,7 @@ readme = "../README.md"
 repository = "https://github.com/reacherhq/check-if-email-exists"
 
 [dependencies]
-async-native-tls = { version = "0.4", default-features = false }
+async-native-tls = { version = "0.5", default-features = false }
 async-recursion = "1.0.4"
 async-smtp = { version = "0.6.0", features = ["socks5"] }
 async-std = "1.12.0"