diff --git a/yarn.lock b/yarn.lock
index 7b9ede4..c29f172 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4046,9 +4046,9 @@ jsprim@^1.2.2:
     verror "1.10.0"
 
 jszip@^2.4.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/jszip/-/jszip-2.6.1.tgz#b88f3a7b2e67a2a048152982c7a3756d9c4828f0"
-  integrity sha1-uI86ey5noqBIFSmCx6N1bZxIKPA=
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/jszip/-/jszip-2.7.0.tgz#c420b1e1aa800490724a0dd277e8cca950bc2c41"
+  integrity sha512-JIsRKRVC3gTRo2vM4Wy9WBC3TRcfnIZU8k65Phi3izkvPH975FowRYtKGT6PxevA0XnJ/yO8b0QwV0ydVyQwfw==
   dependencies:
     pako "~1.0.2"
 
@@ -5134,9 +5134,9 @@ package-json@^4.0.0:
     semver "^5.1.0"
 
 pako@~1.0.2, pako@~1.0.5:
-  version "1.0.10"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
-  integrity sha512-0DTvPVU3ed8+HNXOu5Bs+o//Mbdj9VNQMUOe9oKCwh8l0GNwpTDMKCWbRjgtD291AWnkAgkqA/LOnQS8AmS1tw==
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.11.tgz#6c9599d340d54dfd3946380252a35705a6b992bf"
+  integrity sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==
 
 parallel-transform@^1.1.0:
   version "1.1.0"