diff --git a/Cargo.lock b/Cargo.lock
index 3899363d..b3e44678 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -448,9 +448,9 @@ dependencies = [
 
 [[package]]
 name = "ctor"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb230974aaf0aca4d71665bed0aca156cf43b764fcb9583b69c6c3e686f35e72"
+checksum = "424e0138278faeb2b401f174ad17e715c829512d74f3d1e81eb43365c2e0590e"
 dependencies = [
  "ctor-proc-macro",
  "dtor",