diff --git a/crates/lib/Cargo.toml b/crates/lib/Cargo.toml
index edc91af13..14dc98478 100644
--- a/crates/lib/Cargo.toml
+++ b/crates/lib/Cargo.toml
@@ -19,7 +19,7 @@ grpc-web = ["qcs-api-client-grpc/grpc-web"]
 
 [dependencies]
 cached = "0.44.0"
-enum-as-inner = "0.5.1"
+enum-as-inner = "0.5.1, ||, ^0"
 futures = "0.3.24"
 indexmap = "2.2.6"
 lazy_static = "1.4.0"