diff --git a/mavlink-bindgen/Cargo.toml b/mavlink-bindgen/Cargo.toml
index 1d8cf1ff..5c994f09 100644
--- a/mavlink-bindgen/Cargo.toml
+++ b/mavlink-bindgen/Cargo.toml
@@ -18,7 +18,7 @@ clap = { version = "~4.3.24", optional = true, default-features =false, features
 thiserror = "1.0.56"
 
 # Required to support MSRV 1.65.0
-clap_lex = { version = "=0.5.0", optional=true }
+clap_lex = { version = "=0.7.1", optional=true }
 clap_builder = { version = "~4.3.24", optional=true}
 anstyle = { version = "=1.0.2", optional=true }
 anstyle-query = { version = "=1.0.0", optional=true }