diff --git a/package-lock.json b/package-lock.json
index fbbe6088..1b2ec0d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "levelup": "^5.1.1",
         "lmdb": "^3.0.13",
         "memdown": "^6.1.1",
-        "mingo": "6.5.6",
+        "mingo": "6.6.1",
         "moment-timezone": "^0.5.31",
         "needle": "^3.3.1",
         "node-fetch": "^3.1.1",
@@ -3032,9 +3032,9 @@
       }
     },
     "node_modules/mingo": {
-      "version": "6.5.6",
-      "resolved": "https://registry.npmjs.org/mingo/-/mingo-6.5.6.tgz",
-      "integrity": "sha512-XV89xbTakngi/oIEpuq7+FXXYvdA/Ht6aAsNTuIl8zLW1jfv369Va1PPWod1UTa/cqL0pC6LD2P6ggBcSSeH+A==",
+      "version": "6.6.1",
+      "resolved": "https://registry.npmjs.org/mingo/-/mingo-6.6.1.tgz",
+      "integrity": "sha512-KC6b1ODYoSdYu5fBm+SzQb7fa4ARmGwfa3Cf9F7U+2mnfD4Zhf89qQgO1cPTtaJ68w3ntIT5dVujgF52HvN7+g==",
       "license": "MIT"
     },
     "node_modules/minimatch": {
diff --git a/package.json b/package.json
index 04290b50..6d41484d 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "levelup": "^5.1.1",
     "lmdb": "^3.0.13",
     "memdown": "^6.1.1",
-    "mingo": "6.5.6",
+    "mingo": "6.6.1",
     "moment-timezone": "^0.5.31",
     "needle": "^3.3.1",
     "node-fetch": "^3.1.1",