diff --git a/Cargo.lock b/Cargo.lock
index 9dd3658e..7683b33b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -514,9 +514,9 @@ dependencies = [
 
 [[package]]
 name = "ctor"
-version = "1.0.7"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01334b89b69ff726750c5ce5073fc8bd860e99aa9a8fc5ca11b04730e3aee97a"
+checksum = "914a755b7c2d4af2bdcff7ce1739e2db9a1b81a9b07123d8015786ae03c0980d"
 dependencies = [
  "link-section",
  "linktime-proc-macro",
@@ -1602,15 +1602,15 @@ dependencies = [
 
 [[package]]
 name = "link-section"
-version = "0.18.1"
+version = "0.19.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "014e440054ce8170890229eeef5bcda955305e056ec713de40ed366944483f09"
+checksum = "39c29a617ce3df32c08497bdc1ab6e2376e0b17948ac166a2fbe5977c5954cd9"
 
 [[package]]
 name = "linktime-proc-macro"
-version = "0.2.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c7b0a3383c2a1002d11349c92c85a666a5fb679e96c79d782cf0dbe557fd6ee"
+checksum = "7e57c38c1e860fd37c604281cdfb1dd2216977fd76a50f85ba2f388ef3219616"
 
 [[package]]
 name = "linux-raw-sys"