diff --git a/backend/package-lock.json b/backend/package-lock.json
index bb54b7aef..0bbbed613 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -30,7 +30,6 @@
         "bigint-conversion": "^2.4.0",
         "cookie-parser": "^1.4.6",
         "cors": "^2.8.5",
-        "cron-validator": "^1.3.1",
         "crypto-js": "^4.2.0",
         "dotenv": "^16.0.1",
         "express": "^4.18.1",
@@ -9166,11 +9165,6 @@
         "node": ">=12.0.0"
       }
     },
-    "node_modules/cron-validator": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/cron-validator/-/cron-validator-1.3.1.tgz",
-      "integrity": "sha512-C1HsxuPCY/5opR55G5/WNzyEGDWFVG+6GLrA+fW/sCTcP6A6NTjUP2AK7B8n2PyFs90kDG2qzwm8LMheADku6A=="
-    },
     "node_modules/cross-env": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
@@ -25877,11 +25871,6 @@
         "luxon": "^3.2.1"
       }
     },
-    "cron-validator": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/cron-validator/-/cron-validator-1.3.1.tgz",
-      "integrity": "sha512-C1HsxuPCY/5opR55G5/WNzyEGDWFVG+6GLrA+fW/sCTcP6A6NTjUP2AK7B8n2PyFs90kDG2qzwm8LMheADku6A=="
-    },
     "cross-env": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
diff --git a/backend/package.json b/backend/package.json
index 2df8920ba..933094768 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -20,9 +20,8 @@
     "bcrypt": "^5.1.0",
     "bigint-conversion": "^2.4.0",
     "cookie-parser": "^1.4.6",
-    "cron-validator": "^1.3.1",
-    "crypto-js": "^4.2.0",
     "cors": "^2.8.5",
+    "crypto-js": "^4.2.0",
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
     "express-async-errors": "^3.1.1",
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 02528501d..75b04a78c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -50,8 +50,6 @@
         "chrono": "^1.0.5",
         "classnames": "^2.3.1",
         "cookies": "^0.8.0",
-        "cron-validator": "^1.3.1",
-        "cronstrue": "^2.41.0",
         "cva": "npm:class-variance-authority@^0.4.0",
         "date-fns": "^2.30.0",
         "file-saver": "^2.0.5",
@@ -18857,19 +18855,6 @@
         "sha.js": "^2.4.8"
       }
     },
-    "node_modules/cron-validator": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/cron-validator/-/cron-validator-1.3.1.tgz",
-      "integrity": "sha512-C1HsxuPCY/5opR55G5/WNzyEGDWFVG+6GLrA+fW/sCTcP6A6NTjUP2AK7B8n2PyFs90kDG2qzwm8LMheADku6A=="
-    },
-    "node_modules/cronstrue": {
-      "version": "2.41.0",
-      "resolved": "https://registry.npmjs.org/cronstrue/-/cronstrue-2.41.0.tgz",
-      "integrity": "sha512-3ZS3eMJaxMRBGmDauKCKbyIRgVcph6uSpkhSbbZvvJWkelHiSTzGJbBqmu8io7Hspd2F45bQKnC1kzoNvtku2g==",
-      "bin": {
-        "cronstrue": "bin/cli.js"
-      }
-    },
     "node_modules/cross-fetch": {
       "version": "3.1.6",
       "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.6.tgz",
@@ -44831,16 +44816,6 @@
         "sha.js": "^2.4.8"
       }
     },
-    "cron-validator": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/cron-validator/-/cron-validator-1.3.1.tgz",
-      "integrity": "sha512-C1HsxuPCY/5opR55G5/WNzyEGDWFVG+6GLrA+fW/sCTcP6A6NTjUP2AK7B8n2PyFs90kDG2qzwm8LMheADku6A=="
-    },
-    "cronstrue": {
-      "version": "2.41.0",
-      "resolved": "https://registry.npmjs.org/cronstrue/-/cronstrue-2.41.0.tgz",
-      "integrity": "sha512-3ZS3eMJaxMRBGmDauKCKbyIRgVcph6uSpkhSbbZvvJWkelHiSTzGJbBqmu8io7Hspd2F45bQKnC1kzoNvtku2g=="
-    },
     "cross-fetch": {
       "version": "3.1.6",
       "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.6.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 8495900ce..01082c1f1 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -58,8 +58,6 @@
     "chrono": "^1.0.5",
     "classnames": "^2.3.1",
     "cookies": "^0.8.0",
-    "cron-validator": "^1.3.1",
-    "cronstrue": "^2.41.0",
     "cva": "npm:class-variance-authority@^0.4.0",
     "date-fns": "^2.30.0",
     "file-saver": "^2.0.5",