diff --git a/package.json b/package.json
index 0ffcc1e..7ca1845 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "figlet": "^1.2.0",
     "get-random-values": "^1.2.0",
     "isomorphic-fetch": "^2.2.1",
-    "jsrsasign": "^6.2.1",
+    "jsrsasign": "^8.0.19",
     "log-update": "^2.3.0",
     "pako": "^1.0.6",
     "ramda": "^0.25.0",
diff --git a/yarn.lock b/yarn.lock
index bd6255c..510e432 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2938,9 +2938,10 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
-jsrsasign@^6.2.1:
-  version "6.2.3"
-  resolved "https://registry.yarnpkg.com/jsrsasign/-/jsrsasign-6.2.3.tgz#c474bd7861e5dc444de55fb54a0bb9e566322757"
+jsrsasign@^8.0.19:
+  version "8.0.19"
+  resolved "https://registry.yarnpkg.com/jsrsasign/-/jsrsasign-8.0.19.tgz#c36260f103cc639a9202e5243d7544cde48d53a7"
+  integrity sha512-qf+F41huTh9ThXj5n3yfAJJRp8vx05JYbGlGvCjusYX50rsfqY6ASK08LCOutl0yA1BHIpGG8bd1w5x9aGy7Zg==
 
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"