diff --git a/Cargo.lock b/Cargo.lock
index e30e169..5707460 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "adler2"
@@ -111,18 +111,18 @@ dependencies = [
 
 [[package]]
 name = "bpaf"
-version = "0.9.15"
+version = "0.9.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50fd5174866dc2fa2ddc96e8fb800852d37f064f32a45c7b7c2f8fa2c64c77fa"
+checksum = "22a59e5c2bac9ccb280150ef4b58e07e4169d8c5c6ce0f70170e3c0b7c7b6124"
 dependencies = [
  "bpaf_derive",
 ]
 
 [[package]]
 name = "bpaf_derive"
-version = "0.5.13"
+version = "0.5.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf95d9c7e6aba67f8fc07761091e93254677f4db9e27197adecebc7039a58722"
+checksum = "549ca9c364fdc06f9f36d1356980193d930abc80db848193c2dd4d0e9a83de1b"
 dependencies = [
  "proc-macro2",
  "quote",