diff --git a/Cargo.lock b/Cargo.lock
index 8159d5bbd..212e0da67 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "actix-codec"
 version = "0.2.0"
@@ -832,7 +834,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fdb60074c9b82c91f8702fa5351b85d22b668dae7f73bf06b44a09bc372380f"
 dependencies = [
  "hashbrown 0.5.0",
- "smallvec 0.6.13",
+ "smallvec 0.6.14",
 ]
 
 [[package]]
@@ -1757,7 +1759,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "rustc_version",
- "smallvec 0.6.13",
+ "smallvec 0.6.14",
  "winapi 0.3.9",
 ]
 
@@ -2377,9 +2379,9 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "smallvec"
-version = "0.6.13"
+version = "0.6.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7b0758c52e15a8b5e3691eae6cc559f08eee9406e548a4477ba4e67770a82b6"
+checksum = "b97fcaeba89edba30f044a10c6a3cc39df9c3f17d7cd829dd1446cab35f890e0"
 dependencies = [
  "maybe-uninit",
 ]