diff --git a/Cargo.lock b/Cargo.lock
index 1c9771801..87092ff8a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 4
+version = 3
 
 [[package]]
 name = "Inflector"
diff --git a/packages/cw-schema-codegen/tests/rust-e2e/Cargo.lock b/packages/cw-schema-codegen/tests/rust-e2e/Cargo.lock
index 27923bff0..61c92e6cd 100644
--- a/packages/cw-schema-codegen/tests/rust-e2e/Cargo.lock
+++ b/packages/cw-schema-codegen/tests/rust-e2e/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 4
+version = 3
 
 [[package]]
 name = "cosmwasm-schema"