diff --git a/Cargo.toml b/Cargo.toml
index adbbc9f..e0909fc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "magnum-opus"
-version = "0.3.2"
+version = "0.4.0"
 authors = ["Tad Hardesty <tad@platymuus.com>", "Sergey Duck <sergeypechnikov326@gmail.com>"]
 edition = "2018"
 description = "Safe Rust bindings for libopus"
@@ -14,5 +14,5 @@ repository = "https://github.com/DuckerMan/magnum-opus"
 documentation = "https://docs.rs/magnum-opus"
 
 [dependencies]
-opusic-sys = "0.3"
+opusic-sys = "0.3.4"
 libc = "0.2"