diff --git a/package-lock.json b/package-lock.json
index 1ddced3..286a27a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,16 +9,16 @@
       "version": "0.11.0",
       "license": "MIT",
       "dependencies": {
-        "backbone": "^1.4.0",
+        "backbone": "^1.6.1",
         "backbone.geppetto": "^0.7.1",
         "jquery": "^3.6.0",
         "slick-carousel": "1.8.1",
-        "underscore": "^1.13.1"
+        "underscore": "^1.13.7"
       },
       "devDependencies": {
         "dox": "^0.9.0",
         "grunt": "^1.4.1",
-        "grunt-cli": "^1.4.3",
+        "grunt-cli": "^1.5.0",
         "grunt-writefile": "^0.1.4"
       }
     },
@@ -86,9 +86,10 @@
       "dev": true
     },
     "node_modules/backbone": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/backbone/-/backbone-1.4.0.tgz",
-      "integrity": "sha512-RLmDrRXkVdouTg38jcgHhyQ/2zjg7a8E6sz2zxfz21Hh17xDJYUHBZimVIt5fUyS8vbfpeSmTL3gUjTEvUV3qQ==",
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/backbone/-/backbone-1.6.1.tgz",
+      "integrity": "sha512-YQzWxOrIgL6BoFnZjThVN99smKYhyEXXFyJJ2lsF1wJLyo4t+QjmkLrH8/fN22FZ4ykF70Xq7PgTugJVR4zS9Q==",
+      "license": "MIT",
       "dependencies": {
         "underscore": ">=1.8.3"
       }
@@ -468,16 +469,17 @@
       }
     },
     "node_modules/grunt-cli": {
-      "version": "1.4.3",
-      "resolved": "https://registry.npmjs.org/grunt-cli/-/grunt-cli-1.4.3.tgz",
-      "integrity": "sha512-9Dtx/AhVeB4LYzsViCjUQkd0Kw0McN2gYpdmGYKtE2a5Yt7v1Q+HYZVWhqXc/kGnxlMtqKDxSwotiGeFmkrCoQ==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/grunt-cli/-/grunt-cli-1.5.0.tgz",
+      "integrity": "sha512-rILKAFoU0dzlf22SUfDtq2R1fosChXXlJM5j7wI6uoW8gwmXDXzbUvirlKZSYCdXl3LXFbR+8xyS+WFo+b6vlA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "grunt-known-options": "~2.0.0",
         "interpret": "~1.1.0",
         "liftup": "~3.0.1",
-        "nopt": "~4.0.1",
-        "v8flags": "~3.2.0"
+        "nopt": "~5.0.0",
+        "v8flags": "^4.0.1"
       },
       "bin": {
         "grunt": "bin/grunt"
@@ -486,26 +488,20 @@
         "node": ">=10"
       }
     },
-    "node_modules/grunt-cli/node_modules/grunt-known-options": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/grunt-known-options/-/grunt-known-options-2.0.0.tgz",
-      "integrity": "sha512-GD7cTz0I4SAede1/+pAbmJRG44zFLPipVtdL9o3vqx9IEyb7b4/Y3s7r6ofI3CchR5GvYJ+8buCSioDv5dQLiA==",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/grunt-cli/node_modules/nopt": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.3.tgz",
-      "integrity": "sha512-CvaGwVMztSMJLOeXPrez7fyfObdZqNUK1cPAEzLHrTybIua9pMdmmPR5YwtfNftIOMv3DPUhFaxsZMNTQO20Kg==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-5.0.0.tgz",
+      "integrity": "sha512-Tbj67rffqceeLpcRXrT7vKAN8CwfPeIBgM7E6iBkmKLV7bEMwpGgYLGv0jACUsECaa/vuxP0IjEont6umdMgtQ==",
       "dev": true,
+      "license": "ISC",
       "dependencies": {
-        "abbrev": "1",
-        "osenv": "^0.1.4"
+        "abbrev": "1"
       },
       "bin": {
         "nopt": "bin/nopt.js"
+      },
+      "engines": {
+        "node": ">=6"
       }
     },
     "node_modules/grunt-known-options": {
@@ -646,6 +642,53 @@
         "node": ">=0.8.0"
       }
     },
+    "node_modules/grunt/node_modules/grunt-cli": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/grunt-cli/-/grunt-cli-1.4.3.tgz",
+      "integrity": "sha512-9Dtx/AhVeB4LYzsViCjUQkd0Kw0McN2gYpdmGYKtE2a5Yt7v1Q+HYZVWhqXc/kGnxlMtqKDxSwotiGeFmkrCoQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "grunt-known-options": "~2.0.0",
+        "interpret": "~1.1.0",
+        "liftup": "~3.0.1",
+        "nopt": "~4.0.1",
+        "v8flags": "~3.2.0"
+      },
+      "bin": {
+        "grunt": "bin/grunt"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/grunt/node_modules/grunt-cli/node_modules/nopt": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.3.tgz",
+      "integrity": "sha512-CvaGwVMztSMJLOeXPrez7fyfObdZqNUK1cPAEzLHrTybIua9pMdmmPR5YwtfNftIOMv3DPUhFaxsZMNTQO20Kg==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "abbrev": "1",
+        "osenv": "^0.1.4"
+      },
+      "bin": {
+        "nopt": "bin/nopt.js"
+      }
+    },
+    "node_modules/grunt/node_modules/v8flags": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.2.0.tgz",
+      "integrity": "sha512-mH8etigqMfiGWdeXpaaqGfs6BndypxusHHcv2qSHyZkGEznCd/qAXCWWRzeowtL54147cktFOC4P5y+kl8d8Jg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "homedir-polyfill": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
     "node_modules/handlebars": {
       "version": "4.7.7",
       "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
@@ -1124,8 +1167,9 @@
     "node_modules/os-homedir": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
-      "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
+      "integrity": "sha512-B5JU3cabzk8c67mRRd3ECmROafjYMXbuzlwtqdM8IbS8ktlTix8aFGb2bAGKrSRIlnfKwovGUUr72JUPyOb6kQ==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -1133,8 +1177,9 @@
     "node_modules/os-tmpdir": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
-      "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
+      "integrity": "sha512-D2FR03Vir7FIu45XBY20mTb+/ZSWB00sjU9jdQXt83gDrI4Ztz5Fs7/yy74g2N5SVQY4xY1qDr4rNddwYRVX0g==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -1145,6 +1190,7 @@
       "integrity": "sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==",
       "deprecated": "This package is no longer supported.",
       "dev": true,
+      "license": "ISC",
       "dependencies": {
         "os-homedir": "^1.0.0",
         "os-tmpdir": "^1.0.0"
@@ -1344,9 +1390,10 @@
       }
     },
     "node_modules/underscore": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
-      "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
+      "version": "1.13.7",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.7.tgz",
+      "integrity": "sha512-GMXzWtsc57XAtguZgaQViUOzs0KTkk8ojr3/xAxXLITqf/3EMwxC0inyETfDFjH/Krbhuep0HNbbjI9i/q3F3g==",
+      "license": "MIT"
     },
     "node_modules/underscore.string": {
       "version": "3.3.5",
@@ -1368,15 +1415,13 @@
       "dev": true
     },
     "node_modules/v8flags": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.2.0.tgz",
-      "integrity": "sha512-mH8etigqMfiGWdeXpaaqGfs6BndypxusHHcv2qSHyZkGEznCd/qAXCWWRzeowtL54147cktFOC4P5y+kl8d8Jg==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-4.0.1.tgz",
+      "integrity": "sha512-fcRLaS4H/hrZk9hYwbdRM35D0U8IYMfEClhXxCivOojl+yTRAZH3Zy2sSy6qVCiGbV9YAtPssP6jaChqC9vPCg==",
       "dev": true,
-      "dependencies": {
-        "homedir-polyfill": "^1.0.1"
-      },
+      "license": "MIT",
       "engines": {
-        "node": ">= 0.10"
+        "node": ">= 10.13.0"
       }
     },
     "node_modules/which": {
diff --git a/package.json b/package.json
index 2195519..78be9ae 100644
--- a/package.json
+++ b/package.json
@@ -11,15 +11,15 @@
   "devDependencies": {
     "dox": "^0.9.0",
     "grunt": "^1.4.1",
-    "grunt-cli": "^1.4.3",
+    "grunt-cli": "^1.5.0",
     "grunt-writefile": "^0.1.4"
   },
   "dependencies": {
-    "backbone": "^1.4.0",
+    "backbone": "^1.6.1",
     "backbone.geppetto": "^0.7.1",
     "jquery": "^3.6.0",
     "slick-carousel": "1.8.1",
-    "underscore": "^1.13.1"
+    "underscore": "^1.13.7"
   },
   "exports": {
     "./": "./src/"