diff --git a/Cargo.lock b/Cargo.lock
index 3ae8422..29dd906 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -438,9 +438,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.4"
+version = "0.21.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
+checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
 
 [[package]]
 name = "base64-simd"