diff --git a/Cargo.lock b/Cargo.lock
index 0261d23eb..c2ca92829 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9,9 +9,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "0.6.10"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
+checksum = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
 dependencies = [
  "memchr",
 ]
@@ -719,9 +719,9 @@ dependencies = [
 
 [[package]]
 name = "pnet_macros"
-version = "0.25.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf402424ca7281aa234b726c32bce5a8e2278c72f5863305e291ac3de08e16f8"
+checksum = "bbbd5c52c6e04aa720400f9c71cd0e8bcb38cd13421d5caabd9035e9efa47de9"
 dependencies = [
  "regex",
  "syntex",
@@ -919,15 +919,14 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.0.6"
+version = "1.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee84f70c8c08744ea9641a731c7fadb475bf2ecc52d7f627feb833e0b3990467"
+checksum = "a6020f034922e3194c711b82a627453881bc4682166cabb07134a10c26ba7692"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
  "thread_local",
- "utf8-ranges",
 ]
 
 [[package]]
@@ -1226,9 +1225,9 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "0.3.6"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
+checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
 dependencies = [
  "lazy_static",
 ]
@@ -1280,12 +1279,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "utf8-ranges"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ae116fef2b7fea257ed6440d3cfcff7f190865f170cdad00bb6465bf18ecba"
-
 [[package]]
 name = "vcpkg"
 version = "0.2.8"