diff --git a/package-lock.json b/package-lock.json
index 37151a6..233b45b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,16 +4,39 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@types/lodash": {
-      "version": "4.14.136",
-      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.136.tgz",
-      "integrity": "sha512-0GJhzBdvsW2RUccNHOBkabI8HZVdOXmXbXhuKlDEd5Vv12P7oAVGfomGp3Ne21o5D/qu1WmthlNKFaoZJJeErA==",
-      "dev": true
+    "@fast-csv/format": {
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/@fast-csv/format/-/format-4.3.5.tgz",
+      "integrity": "sha512-8iRn6QF3I8Ak78lNAa+Gdl5MJJBM5vRHivFtMRUWINdevNo00K7OXxS2PshawLKTejVwieIlPmK5YlLu6w4u8A==",
+      "dev": true,
+      "requires": {
+        "@types/node": "^14.0.1",
+        "lodash.escaperegexp": "^4.1.2",
+        "lodash.isboolean": "^3.0.3",
+        "lodash.isequal": "^4.5.0",
+        "lodash.isfunction": "^3.0.9",
+        "lodash.isnil": "^4.0.0"
+      }
+    },
+    "@fast-csv/parse": {
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/@fast-csv/parse/-/parse-4.3.6.tgz",
+      "integrity": "sha512-uRsLYksqpbDmWaSmzvJcuApSEe38+6NQZBUsuAyMZKqHxH0g1wcJgsKUvN3WC8tewaqFjBMMGrkHmC+T7k8LvA==",
+      "dev": true,
+      "requires": {
+        "@types/node": "^14.0.1",
+        "lodash.escaperegexp": "^4.1.2",
+        "lodash.groupby": "^4.6.0",
+        "lodash.isfunction": "^3.0.9",
+        "lodash.isnil": "^4.0.0",
+        "lodash.isundefined": "^3.0.1",
+        "lodash.uniq": "^4.5.0"
+      }
     },
     "@types/node": {
-      "version": "12.6.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.6.9.tgz",
-      "integrity": "sha512-+YB9FtyxXGyD54p8rXwWaN1EWEyar5L58GlGWgtH2I9rGmLGBQcw63+0jw+ujqVavNuO47S1ByAjm9zdHMnskw==",
+      "version": "14.14.11",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.11.tgz",
+      "integrity": "sha512-BJ97wAUuU3NUiUCp44xzUFquQEvnk1wu7q4CMEUYKJWjdkr0YWYDsm4RFtAvxYsNjLsKcrFt6RvK8r+mnzMbEQ==",
       "dev": true
     },
     "csv-parse": {
@@ -23,20 +46,61 @@
       "dev": true
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-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/fast-csv/-/fast-csv-3.4.0.tgz",
-      "integrity": "sha512-/vPTDJc/l6VLOLIqcrMjuhyi8ZVTipTNl2GkVvaYiHlyh16oQMYPUkUVfREurT3MYE9j3mLQDk2Q8kPq30qQCg==",
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/fast-csv/-/fast-csv-4.3.6.tgz",
+      "integrity": "sha512-2RNSpuwwsJGP0frGsOmTb9oUF+VkFSM4SyLTDgwf2ciHWTarN0lQTC+F2f/t5J9QjW+c65VFIAAu85GsvMIusw==",
       "dev": true,
       "requires": {
-        "@types/lodash": "^4.14.132",
-        "@types/node": "^12.0.2",
-        "lodash": "^4.17.13"
+        "@fast-csv/format": "4.3.5",
+        "@fast-csv/parse": "4.3.6"
       }
     },
-    "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+    "lodash.escaperegexp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/lodash.escaperegexp/-/lodash.escaperegexp-4.1.2.tgz",
+      "integrity": "sha1-ZHYsSGGAglGKw99Mz11YhtriA0c=",
+      "dev": true
+    },
+    "lodash.groupby": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.groupby/-/lodash.groupby-4.6.0.tgz",
+      "integrity": "sha1-Cwih3PaDl8OXhVwyOXg4Mt90A9E=",
+      "dev": true
+    },
+    "lodash.isboolean": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz",
+      "integrity": "sha1-bC4XHbKiV82WgC/UOwGyDV9YcPY=",
+      "dev": true
+    },
+    "lodash.isequal": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz",
+      "integrity": "sha1-QVxEePK8wwEgwizhDtMib30+GOA=",
+      "dev": true
+    },
+    "lodash.isfunction": {
+      "version": "3.0.9",
+      "resolved": "https://registry.npmjs.org/lodash.isfunction/-/lodash.isfunction-3.0.9.tgz",
+      "integrity": "sha512-AirXNj15uRIMMPihnkInB4i3NHeb4iBtNg9WRWuK2o31S+ePwwNmDPaTL3o7dTJ+VXNZim7rFs4rxN4YU1oUJw==",
+      "dev": true
+    },
+    "lodash.isnil": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/lodash.isnil/-/lodash.isnil-4.0.0.tgz",
+      "integrity": "sha1-SeKM1VkBNFjIFMVHnTxmOiG/qmw=",
+      "dev": true
+    },
+    "lodash.isundefined": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/lodash.isundefined/-/lodash.isundefined-3.0.1.tgz",
+      "integrity": "sha1-I+89lTVWUgOmbO/VuDD4SJEa+0g=",
+      "dev": true
+    },
+    "lodash.uniq": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.uniq/-/lodash.uniq-4.5.0.tgz",
+      "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
       "dev": true
     }
   }
diff --git a/package.json b/package.json
index 3d7bdab..41b4b1a 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,6 @@
   "homepage": "https://github.com/liquidcarrot/repository#readme",
   "devDependencies": {
     "csv-parse": "^4.4.3",
-    "fast-csv": "^3.4.0"
+    "fast-csv": "^4.3.6"
   }
 }