diff --git a/Cargo.lock b/Cargo.lock
index 66c3dcc..e3c03fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -438,9 +438,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.2"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
 
 [[package]]
 name = "base64-simd"