diff --git a/clients/rust/Cargo.lock b/clients/rust/Cargo.lock
index 71bc5d96..b712dad7 100644
--- a/clients/rust/Cargo.lock
+++ b/clients/rust/Cargo.lock
@@ -2093,7 +2093,7 @@ dependencies = [
 
 [[package]]
 name = "mpl-token-metadata"
-version = "3.3.0"
+version = "4.0.0"
 dependencies = [
  "assert_matches",
  "borsh 0.9.3",
diff --git a/clients/rust/Cargo.toml b/clients/rust/Cargo.toml
index dcdd7fa3..999c5121 100644
--- a/clients/rust/Cargo.toml
+++ b/clients/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mpl-token-metadata"
-version = "3.3.0"
+version = "4.0.0"
 description = "Metaplex Token Metadata SDK"
 authors = ["Metaplex Developers <dev@metaplex.com>"]
 repository = "https://github.com/metaplex-foundation/mpl-token-metadata"