diff --git a/lib/issuer.js b/lib/issuer.js
index 48972724..4a7e5824 100644
--- a/lib/issuer.js
+++ b/lib/issuer.js
@@ -84,7 +84,7 @@ class Issuer {
       });
       const jwks = processResponse(response);
 
-      const joseKeyStore = jose.JWKS.asKeyStore(jwks);
+      const joseKeyStore = jose.JWKS.asKeyStore(jwks, { ignoreErrors: true });
       cache.set('throttle', true, 60 * 1000);
       instance(this).set('keystore', joseKeyStore);
       return joseKeyStore;
diff --git a/package.json b/package.json
index aeb02cd4..6849b4ec 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "test": "mocha"
   },
   "dependencies": {
-    "@panva/jose": "^1.8.0",
+    "@panva/jose": "^1.9.0",
     "base64url": "^3.0.1",
     "got": "^9.6.0",
     "lodash": "^4.17.13",
@@ -51,12 +51,12 @@
     "@commitlint/cli": "^8.1.0",
     "@commitlint/config-conventional": "^8.1.0",
     "chai": "^4.2.0",
-    "eslint": "^6.2.1",
+    "eslint": "^6.2.2",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-plugin-import": "^2.18.2",
     "husky": "^3.0.4",
     "mocha": "^6.2.0",
-    "nock": "^11.3.1",
+    "nock": "^11.3.2",
     "nyc": "^14.1.1",
     "readable-mock-req": "^0.2.2",
     "sinon": "^7.3.2",