diff --git a/xtask/Cargo.lock b/xtask/Cargo.lock
index 9b900dc1..3ea263df 100644
--- a/xtask/Cargo.lock
+++ b/xtask/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 = "anstream"
@@ -193,7 +193,7 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "xtask"
-version = "0.0.0"
+version = "0.1.0"
 dependencies = [
  "clap",
  "clap_mangen",
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index 92583be8..4d0d24a6 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "xtask"
 description = "xtasks for the Oxipng project: https://github.com/matklad/cargo-xtask"
+version = "0.1.0"
 edition = "2021"
 publish = false