diff --git a/scripts/auto_backtester/package-lock.json b/scripts/auto_backtester/package-lock.json
index 3827460c23..42de98d77e 100644
--- a/scripts/auto_backtester/package-lock.json
+++ b/scripts/auto_backtester/package-lock.json
@@ -2,6 +2,7 @@
   "name": "zenbot4_auto_backtester",
   "version": "0.2.0",
   "lockfileVersion": 1,
+  "requires": true,
   "dependencies": {
     "balanced-match": {
       "version": "0.4.2",
@@ -169,9 +170,14 @@
       "integrity": "sha1-bDkwzHwLR9Na50IBCfZgqt4kAeM="
     },
     "shelljs": {
-      "version": "0.7.8",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
-      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM="
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
+      "requires": {
+        "glob": "^7.0.0",
+        "interpret": "^1.0.0",
+        "rechoir": "^0.6.2"
+      }
     },
     "wrappy": {
       "version": "1.0.2",
diff --git a/scripts/auto_backtester/package.json b/scripts/auto_backtester/package.json
index 1f2e6ce231..d524602aa1 100644
--- a/scripts/auto_backtester/package.json
+++ b/scripts/auto_backtester/package.json
@@ -6,6 +6,6 @@
     "json2csv": "^3.7.3",
     "round-precision": "^1.0.0",
     "run-parallel-limit": "^1.0.3",
-    "shelljs": "^0.7.8"
+    "shelljs": "^0.8.5"
   }
 }