diff --git a/Cargo.toml b/Cargo.toml
index 982d758ef..8a8a6647a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,7 @@ lto = true
 panic = 'abort'
 
 [workspace]
+resolver = "2"
 members = [
     "lib",
     "integration",