diff --git a/Cargo.lock b/Cargo.lock
index dce1c7e..30b460b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,9 +45,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.21.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
+checksum = "3f1e31e207a6b8fb791a38ea3105e6cb541f55e4d029902d3039a4ad07cc4105"
 
 [[package]]
 name = "bincode"
diff --git a/Cargo.toml b/Cargo.toml
index 1e1ee16..6952f3e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ license = "GPL-2.0-or-later"
 [dependencies]
 log = "0.4.17"
 reqwest = { version = "0.11.17", features = ["json"] }
-base64 = "0.21.0"
+base64 = "0.21.1"
 serde = { version = "1.0.163", features = ["derive"] }
 serde_json = "1.0.96"
 urlencoding = "2.1.2"