diff --git a/package-lock.json b/package-lock.json
index 1d0adc8..3a35a99 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -678,9 +678,9 @@
       "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls="
     },
     "js-yaml": {
-      "version": "3.12.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
-      "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "requires": {
         "argparse": "^1.0.7",
         "esprima": "^4.0.0"
diff --git a/package.json b/package.json
index fd501e1..be76847 100644
--- a/package.json
+++ b/package.json
@@ -11,10 +11,10 @@
   "license": "ISC",
   "dependencies": {
     "matrix-bot-sdk": "^0.3.2",
-    "@types/js-yaml": "^3.11.2",
+    "@types/js-yaml": "^3.13.1",
     "@types/node": "^10.12.11",
     "@types/xregexp": "^3.0.29",
-    "js-yaml": "^3.12.0",
+    "js-yaml": "^3.13.1",
     "typescript": "^3.2.1",
     "xregexp": "^4.2.0"
   }