diff --git a/src/garage/Cargo.toml b/src/garage/Cargo.toml
index 52d0ea79..a41faaad 100644
--- a/src/garage/Cargo.toml
+++ b/src/garage/Cargo.toml
@@ -61,7 +61,8 @@ opentelemetry-otlp = { version = "0.10", optional = true }
 prometheus = { version = "0.13", optional = true }
 
 [dev-dependencies]
-aws-sdk-s3 = "0.19"
+aws-config = "0.55.2"
+aws-sdk-s3 = "0.28"
 chrono = "0.4"
 http = "0.2"
 hmac = "0.12"