diff --git a/Cargo.toml b/Cargo.toml
index 9db6539d..3a447e9a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ license = "MPL-2.0"
 [dependencies]
 minidom = "0.6.2"
 jid = { version = "0.3.0", features = ["minidom"] }
-base64 = "0.6.0"
+base64 = "0.7.0"
 digest = "0.6.0"
 sha-1 = "0.4.0"
 sha2 = "0.6.0"