diff --git a/package.json b/package.json
index a774778..5d28f01 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "le-acme-core",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "A framework for building letsencrypt clients, forked from letiny",
   "main": "node.js",
   "browser": "browser.js",
@@ -30,7 +30,7 @@
   ],
   "dependencies": {
     "request": "^2.74.0",
-    "rsa-compat": "^1.2.7"
+    "rsa-compat": "^1.3.2"
   },
   "devDependencies": {
     "better-assert": "^1.0.2",