diff --git a/Cargo.lock b/Cargo.lock
index 74e5c4f..5664cac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -465,7 +465,7 @@ dependencies = [
  "pin-project-lite",
  "rustls 0.21.10",
  "rustls-native-certs",
- "rustls-pemfile",
+ "rustls-pemfile 1.0.4",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -541,20 +541,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9aace74cb666635c918e9c12bc0d348266037aa8eb599b5cba565709a8dff00"
 dependencies = [
  "openssl-probe",
- "rustls-pemfile",
+ "rustls-pemfile 1.0.4",
  "schannel",
  "security-framework",
 ]
 
 [[package]]
 name = "rustls-pemfile"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
+checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
 dependencies = [
  "base64",
 ]
 
+[[package]]
+name = "rustls-pemfile"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f48172685e6ff52a556baa527774f61fcaa884f59daf3375c62a3f1cd2549dab"
+dependencies = [
+ "base64",
+ "rustls-pki-types",
+]
+
+[[package]]
+name = "rustls-pki-types"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ede67b28608b4c60685c7d54122d4400d90f62b40caee7700e700380a390fa8"
+
 [[package]]
 name = "rustls-webpki"
 version = "0.101.7"
@@ -912,7 +928,7 @@ dependencies = [
  "log",
  "reqwest",
  "rustls-native-certs",
- "rustls-pemfile",
+ "rustls-pemfile 2.1.1",
  "serde",
  "serde_json",
  "sha2",
diff --git a/Cargo.toml b/Cargo.toml
index 4255b90..eb4de79 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ serde_json = "1.0"
 sha2 = { version = "0.10", default-features = false }
 simple_logger = { version = "4.3", default-features = false, features = ["timestamps"] }
 log = { version = "0.4", features = ["serde", "release_max_level_debug"] }
-rustls-pemfile = "1.0"
+rustls-pemfile = "2.1"
 
 # optional
 reqwest = { version = "0.11", default-features = false, features = ["json", "rustls-tls-native-roots"], optional = true }