diff --git a/Cargo.lock b/Cargo.lock
index 7f8b38a..dd628f3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -81,12 +81,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
-dependencies = [
- "byteorder",
-]
+checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
 
 [[package]]
 name = "bitflags"
@@ -1098,11 +1095,11 @@ dependencies = [
 
 [[package]]
 name = "x509-parser"
-version = "0.6.0"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b86b92815858495482b74dab17c0b2b2399f7582b6e7ca621b87aebf8fd00e9"
+checksum = "d135598be19a02522206c7243bbd25bff4c0872503e55e10619908f3ec67a9d9"
 dependencies = [
- "base64 0.10.1",
+ "base64 0.11.0",
  "der-parser",
  "nom 5.1.1",
  "num-bigint",