diff --git a/package-lock.json b/package-lock.json
index 396afda..114b766 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "acme-v2",
-  "version": "1.3.0",
+  "version": "1.5.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -9,41 +9,31 @@
       "resolved": "https://registry.npmjs.org/@coolaj86/urequest/-/urequest-1.3.6.tgz",
       "integrity": "sha512-9rBXLFSb5D19opGeXdD/WuiFJsA4Pk2r8VUGEAeUZUxB1a2zB47K85BKAx3Gy9i4nZwg22ejlJA+q9DVrpQlbA=="
     },
-    "bindings": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.1.tgz",
-      "integrity": "sha512-i47mqjF9UbjxJhxGf+pZ6kSxrnI3wBLlnGI2ArWJ4r0VrvDS7ZYXkprq/pLaBWYq4GM0r4zdHY+NNRqEMU7uew==",
-      "optional": true
+    "eckles": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/eckles/-/eckles-1.4.1.tgz",
+      "integrity": "sha512-auWyk/k8oSkVHaD4RxkPadKsLUcIwKgr/h8F7UZEueFDBO7BsE4y+H6IMUDbfqKIFPg/9MxV6KcBdJCmVVcxSA=="
     },
-    "nan": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.12.0.tgz",
-      "integrity": "sha512-zT5nC0JhbljmyEf+Z456nvm7iO7XgRV2hYxoBtPpnyp+0Q4aCoP6uWNn76v/I6k2kCYNLWqWbwBWQcjsNI/bjw==",
-      "optional": true
-    },
-    "node-forge": {
-      "version": "0.7.6",
-      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.7.6.tgz",
-      "integrity": "sha512-sol30LUpz1jQFBjOKwbjxijiE3b6pjd74YwfD0fJOKPjF+fONKb2Yg8rYgS6+bK6VDl+/wfr4IYpC7jDzLUIfw==",
-      "optional": true
-    },
-    "rsa-compat": {
-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/rsa-compat/-/rsa-compat-1.9.2.tgz",
-      "integrity": "sha512-XY4I/74W+QENMd99zVsyHQcxYxWTXd0EihVXsI4oeb1bz7DYxEKasQrjyzYPnR1tZT7fTPu5HP/vTKfs9lzdGA==",
+    "keypairs": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/keypairs/-/keypairs-1.2.14.tgz",
+      "integrity": "sha512-ZoZfZMygyB0QcjSlz7Rh6wT2CJasYEHBPETtmHZEfxuJd7bnsOG5AdtPZqHZBT+hoHvuWCp/4y8VmvTvH0Y9uA==",
       "requires": {
-        "node-forge": "^0.7.6",
-        "ursa-optional": "^0.9.10"
+        "eckles": "^1.4.1",
+        "rasha": "^1.2.4"
       }
     },
-    "ursa-optional": {
-      "version": "0.9.10",
-      "resolved": "https://registry.npmjs.org/ursa-optional/-/ursa-optional-0.9.10.tgz",
-      "integrity": "sha512-RvEbhnxlggX4MXon7KQulTFiJQtLJZpSb9ZSa7ZTkOW0AzqiVTaLjI4vxaSzJBDH9dwZ3ltZadFiBaZslp6haA==",
-      "optional": true,
+    "rasha": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/rasha/-/rasha-1.2.5.tgz",
+      "integrity": "sha512-KxtX+/fBk+wM7O3CNgwjSh5elwFilLvqWajhr6wFr2Hd63JnKTTi43Tw+Jb1hxJQWOwoya+NZWR2xztn3hCrTw=="
+    },
+    "rsa-compat": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/rsa-compat/-/rsa-compat-2.0.6.tgz",
+      "integrity": "sha512-bQmpscAQec9442RaghDybrHMy1twQ3nUZOgTlqntio1yru+rMnDV64uGRzKp7dJ4VVhNv3mLh3X4MNON+YM0dA==",
       "requires": {
-        "bindings": "^1.3.0",
-        "nan": "^2.11.1"
+        "keypairs": "^1.2.14"
       }
     }
   }
diff --git a/package.json b/package.json
index 804bed8..582b150 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "acme-v2",
-  "version": "1.5.3",
+  "version": "1.6.0",
   "description": "Free SSL. A framework for building Let's Encrypt v2 clients, and other ACME v2 (draft 11) clients. Successor to le-acme-core.js",
   "homepage": "https://git.coolaj86.com/coolaj86/acme-v2.js",
   "main": "node.js",
@@ -27,6 +27,6 @@
   "license": "MPL-2.0",
   "dependencies": {
     "@coolaj86/urequest": "^1.3.6",
-    "rsa-compat": "^1.9.2"
+    "rsa-compat": "^2.0.6"
   }
 }