diff --git a/Cargo.lock b/Cargo.lock
index a923436..209efbc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -66,7 +66,7 @@ dependencies = [
 
 [[package]]
 name = "density_function_lang"
-version = "3.2.1"
+version = "3.2.0"
 dependencies = [
  "clap",
  "lazy_static",
diff --git a/Cargo.toml b/Cargo.toml
index 20ac6f7..b9b9026 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,10 +1,14 @@
 [package]
 name = "density_function_lang"
-version = "3.2.1"
+version = "3.2.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[profile.release]
+lto = true
+strip = "symbols"
+
 [dependencies]
 clap = { version = "3.2.12", features = ["derive"] }
 lazy_static = "1.4.0"