diff --git a/Cargo.lock b/Cargo.lock
index b981aac..86229c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -233,7 +233,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
-name = "seq_ex"
+name = "seq-ex"
 version = "0.1.0"
 dependencies = [
  "rand_core",
diff --git a/Cargo.toml b/Cargo.toml
index a8a5c42..9acb63d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "seq_ex"
+name = "seq-ex"
 version = "0.1.0"
 authors = ["Monica Moniot"]
 edition = "2021"