Index: wadl/Cargo.toml
===================================================================
--- wadl.orig/Cargo.toml
+++ wadl/Cargo.toml
@@ -96,7 +96,7 @@ features = [
 ]
 
 [dependencies.serde_json]
-version = "1.0.140"
+version = "1.0.139"
 
 [dependencies.syn]
 version = "2"
