diff --git a/package-lock.json b/package-lock.json
index a1788c3..7b93e93 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,6 +6,11 @@
       "version": "10.1.0",
       "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.1.0.tgz",
       "integrity": "sha512-e8aO/LUHDoxW4ntyKQf0/T3OtIZPhsfTr8XRuOq+FW5VdWEg/UDAeArzKF/22BaNZp6hPi/Zu/XQlTLOGLix3Q=="
+    },
+    "lunr": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/lunr/-/lunr-2.3.8.tgz",
+      "integrity": "sha512-oxMeX/Y35PNFuZoHp+jUj5OSEmLCaIH4KTFJh7a93cHBoFmpw2IoPs22VIz7vyO2YUnx2Tn9dzIwO2P/4quIRg=="
     }
   }
 }