diff --git a/Cargo.toml b/Cargo.toml
index 68d8867..3b7c881 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ path = "src/lib.rs"
 version = "1.0.100"
 
 [dependencies.itertools]
-version = "0.14.0"
+version = "0.13"
 
 [dependencies.pest]
 version = "2.8.3"
@@ -44,7 +44,7 @@ version = "2.8.3"
 version = "2.8.3"
 
 [dependencies.serde_json]
-version = "1.0.145"
+version = "1"
 
 [dependencies.subfeature]
 version = "0.0.4"