diff --git a/bot-slack/package-lock.json b/bot-slack/package-lock.json
index 1670ec37..81041610 100644
--- a/bot-slack/package-lock.json
+++ b/bot-slack/package-lock.json
@@ -14,7 +14,7 @@
                 "coverage": "0.4.1",
                 "dotenv": "^16.0.3",
                 "express": "^4.18.2",
-                "lib": "^4.3.3",
+                "lib": "^5.1.0",
                 "node-cron": "^3.0.0",
                 "node-fetch": "2.6",
                 "request": "^2.88.2",
@@ -4510,9 +4510,10 @@
             }
         },
         "node_modules/lib": {
-            "version": "4.3.3",
-            "resolved": "https://registry.npmjs.org/lib/-/lib-4.3.3.tgz",
-            "integrity": "sha512-5ZIjwJvbfVJjbu0BTpfkqJrQ2ykXzo+XRFkHkTPHGpAPNS9vWwhLn1caQsedTKXmQ2U9gKYFSAlfjAXdXuWBjA==",
+            "version": "5.1.0",
+            "resolved": "https://registry.npmjs.org/lib/-/lib-5.1.0.tgz",
+            "integrity": "sha512-RqaGSpLSf6vtSls86+kUqMuQkNiXLtUFbKrh/mKOuZmi3ENJOXHsScw8/grKOLzDgYTgOvpFPGgmNsEh5f2yuA==",
+            "license": "MIT",
             "engines": {
                 "node": ">=4.0.0"
             }
diff --git a/bot-slack/package.json b/bot-slack/package.json
index 6cee4a84..1b2f4cae 100644
--- a/bot-slack/package.json
+++ b/bot-slack/package.json
@@ -18,7 +18,7 @@
         "coverage": "0.4.1",
         "dotenv": "^16.0.3",
         "express": "^4.18.2",
-        "lib": "^4.3.3",
+        "lib": "^5.1.0",
         "node-cron": "^3.0.0",
         "node-fetch": "2.6",
         "request": "^2.88.2",