diff --git a/Cargo.toml b/Cargo.toml
index acbba7a43..53bb862b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ async-trait = "0.1.57"
 asynchronous-codec = "0.6"
 axum = "0.6"
 backoff = "0.4"
-base64 = "0.20.0"
+base64 = "0.21.0"
 bincode = "1.3.3"
 bs58 = "0.4"
 bytecheck = "0.6.7"