diff --git a/Cargo.toml b/Cargo.toml
index 791f4b6..a0809fe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -69,7 +69,7 @@ serde = "1.0"
 serde_json = { version = "1.0", optional = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-base64 = "0.11"
+base64 = "0.12"
 encoding_rs = "0.8"
 futures-core = { version = "0.3.0", default-features = false }
 futures-util = { version = "0.3.0", default-features = false }