diff --git a/examples/substreams-powered-subgraph/Cargo.toml b/examples/substreams-powered-subgraph/Cargo.toml
index 0467917af..4027bfb8a 100644
--- a/examples/substreams-powered-subgraph/Cargo.toml
+++ b/examples/substreams-powered-subgraph/Cargo.toml
@@ -13,7 +13,7 @@ substreams-ethereum = "0.9"
 substreams-entity-change = "1.3"
 prost = "0.11"
 prost-types = "0.11"
-base64 = "0.13"
+base64 = "0.22"
 
 [profile.release]
 lto = true