diff --git a/apps/canvas/back/package-lock.json b/apps/canvas/back/package-lock.json
index 25d7214..55e9382 100644
--- a/apps/canvas/back/package-lock.json
+++ b/apps/canvas/back/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "@js-joda/core": "^5.6.5",
         "@loancrate/prisma-schema-parser": "^3.0.0",
         "@prisma/client": "^6.6.0",
         "axios": "^1.8.4",
@@ -2320,6 +2321,12 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@js-joda/core": {
+      "version": "5.6.5",
+      "resolved": "https://registry.npmjs.org/@js-joda/core/-/core-5.6.5.tgz",
+      "integrity": "sha512-3zwefSMwHpu8iVUW8YYz227sIv6UFqO31p1Bf1ZH/Vom7CmNyUsXjDBlnNzcuhmOL1XfxZ3nvND42kR23XlbcQ==",
+      "license": "BSD-3-Clause"
+    },
     "node_modules/@jsonjoy.com/base64": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/@jsonjoy.com/base64/-/base64-1.1.2.tgz",