diff --git a/Cargo.toml b/Cargo.toml
index cdf697f..d42e5f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ publish = false
 [dependencies]
 anyhow = "1.0.57"
 async-trait = "0.1.56"
-base64 = "0.20.0"
+base64 = "0.21.0"
 chrono = { version = "0.4.19", features = ["serde"] }
 derive-new = "0.5.9"
 getset = "0.1.2"