diff --git a/bot-slack/package-lock.json b/bot-slack/package-lock.json
index 1670ec37..11e2e6ee 100644
--- a/bot-slack/package-lock.json
+++ b/bot-slack/package-lock.json
@@ -15,7 +15,7 @@
                 "dotenv": "^16.0.3",
                 "express": "^4.18.2",
                 "lib": "^4.3.3",
-                "node-cron": "^3.0.0",
+                "node-cron": "^4.2.0",
                 "node-fetch": "2.6",
                 "request": "^2.88.2",
                 "request-promise": "^4.2.6"
@@ -4706,25 +4706,6 @@
                 "node": "*"
             }
         },
-        "node_modules/moment": {
-            "version": "2.29.1",
-            "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
-            "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==",
-            "engines": {
-                "node": "*"
-            }
-        },
-        "node_modules/moment-timezone": {
-            "version": "0.5.34",
-            "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.34.tgz",
-            "integrity": "sha512-3zAEHh2hKUs3EXLESx/wsgw6IQdusOT8Bxm3D9UrHPQR7zlMmzwybC8zHEM1tQ4LJwP7fcxrWr8tuBg05fFCbg==",
-            "dependencies": {
-                "moment": ">= 2.9.0"
-            },
-            "engines": {
-                "node": "*"
-            }
-        },
         "node_modules/ms": {
             "version": "2.1.3",
             "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -4745,12 +4726,9 @@
             }
         },
         "node_modules/node-cron": {
-            "version": "3.0.0",
-            "resolved": "https://registry.npmjs.org/node-cron/-/node-cron-3.0.0.tgz",
-            "integrity": "sha512-DDwIvvuCwrNiaU7HEivFDULcaQualDv7KoNlB/UU1wPW0n1tDEmBJKhEIE6DlF2FuoOHcNbLJ8ITL2Iv/3AWmA==",
-            "dependencies": {
-                "moment-timezone": "^0.5.31"
-            },
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/node-cron/-/node-cron-4.2.0.tgz",
+            "integrity": "sha512-nOdP7uH7u55w7ybQq9fusXtsResok+ErzvOBydJUPBBaQ9W+EfBaBWFPgJ8sOB7FWQednDvVBJtgP5xA0bME7Q==",
             "engines": {
                 "node": ">=6.0.0"
             }
diff --git a/bot-slack/package.json b/bot-slack/package.json
index 6cee4a84..9667b8ce 100644
--- a/bot-slack/package.json
+++ b/bot-slack/package.json
@@ -19,7 +19,7 @@
         "dotenv": "^16.0.3",
         "express": "^4.18.2",
         "lib": "^4.3.3",
-        "node-cron": "^3.0.0",
+        "node-cron": "^4.2.0",
         "node-fetch": "2.6",
         "request": "^2.88.2",
         "request-promise": "^4.2.6"