diff --git a/Cargo.lock b/Cargo.lock
index 9d22d0df3..0fcb71c29 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1425,9 +1425,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.93"
+version = "0.9.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db4d56a4c0478783083cfafcc42493dd4a981d41669da64b4572a2a089b51b1d"
+checksum = "22e1bf214306098e4832460f797824c05d25aacdf896f64a985fb0fd992454ae"
 dependencies = [
  "cc",
  "libc",