diff --git a/indexer_phat/contracts/http_client/Cargo.toml b/indexer_phat/contracts/http_client/Cargo.toml
index 92b3205..78afa65 100644
--- a/indexer_phat/contracts/http_client/Cargo.toml
+++ b/indexer_phat/contracts/http_client/Cargo.toml
@@ -14,7 +14,7 @@ scale-info = { version = "2", default-features = false, features = [
     "derive",
 ], optional = true }
 
-pink-extension = { version = "0.4", default-features = false }
+pink-extension = { version = "0.5", default-features = false }
 pink-s3 = "0.7.0"
 indoc = "2.0.4"