diff --git a/package.json b/package.json
index c5cbebe2e..31f1ad798 100644
--- a/package.json
+++ b/package.json
@@ -33,141 +33,141 @@
     "ionic:build:before": "gulp"
   },
   "dependencies": {
-    "@angular/animations": "^11.0.1",
-    "@angular/common": "~10.0.0",
-    "@angular/core": "~10.0.0",
-    "@angular/forms": "~10.0.0",
-    "@angular/platform-browser": "~10.0.0",
-    "@angular/platform-browser-dynamic": "~10.0.0",
-    "@angular/router": "~10.0.0",
-    "@ionic-native/badge": "^5.33.0",
-    "@ionic-native/camera": "^5.33.0",
-    "@ionic-native/chooser": "^5.33.0",
-    "@ionic-native/clipboard": "^5.33.0",
-    "@ionic-native/core": "^5.33.0",
-    "@ionic-native/device": "^5.33.0",
-    "@ionic-native/diagnostic": "^5.33.0",
-    "@ionic-native/file": "^5.33.0",
-    "@ionic-native/file-opener": "^5.33.0",
-    "@ionic-native/file-transfer": "^5.33.0",
-    "@ionic-native/geolocation": "^5.33.0",
-    "@ionic-native/http": "^5.33.0",
-    "@ionic-native/in-app-browser": "^5.33.0",
-    "@ionic-native/ionic-webview": "^5.33.0",
-    "@ionic-native/keyboard": "^5.33.0",
-    "@ionic-native/local-notifications": "^5.33.0",
-    "@ionic-native/media": "^5.33.0",
-    "@ionic-native/media-capture": "^5.33.0",
-    "@ionic-native/network": "^5.33.0",
-    "@ionic-native/push": "^5.33.0",
-    "@ionic-native/qr-scanner": "^5.33.0",
-    "@ionic-native/splash-screen": "^5.33.0",
-    "@ionic-native/sqlite": "^5.33.0",
-    "@ionic-native/status-bar": "^5.33.0",
-    "@ionic-native/web-intent": "^5.33.0",
-    "@ionic-native/zip": "^5.33.0",
-    "@ionic/angular": "^5.6.6",
-    "@ngx-translate/core": "^13.0.0",
-    "@ngx-translate/http-loader": "^6.0.0",
-    "@types/chart.js": "^2.9.31",
+    "@angular/animations": "11.0.1",
+    "@angular/common": "10.0.14",
+    "@angular/core": "10.0.14",
+    "@angular/forms": "10.0.14",
+    "@angular/platform-browser": "10.0.14",
+    "@angular/platform-browser-dynamic": "10.0.14",
+    "@angular/router": "10.0.14",
+    "@ionic-native/badge": "5.33.0",
+    "@ionic-native/camera": "5.33.0",
+    "@ionic-native/chooser": "5.33.0",
+    "@ionic-native/clipboard": "5.33.0",
+    "@ionic-native/core": "5.33.0",
+    "@ionic-native/device": "5.33.0",
+    "@ionic-native/diagnostic": "5.33.0",
+    "@ionic-native/file": "5.33.0",
+    "@ionic-native/file-opener": "5.33.0",
+    "@ionic-native/file-transfer": "5.33.0",
+    "@ionic-native/geolocation": "5.33.0",
+    "@ionic-native/http": "5.33.0",
+    "@ionic-native/in-app-browser": "5.33.0",
+    "@ionic-native/ionic-webview": "5.33.0",
+    "@ionic-native/keyboard": "5.33.0",
+    "@ionic-native/local-notifications": "5.33.0",
+    "@ionic-native/media": "5.33.0",
+    "@ionic-native/media-capture": "5.33.0",
+    "@ionic-native/network": "5.33.0",
+    "@ionic-native/push": "5.33.0",
+    "@ionic-native/qr-scanner": "5.33.0",
+    "@ionic-native/splash-screen": "5.33.0",
+    "@ionic-native/sqlite": "5.33.0",
+    "@ionic-native/status-bar": "5.33.0",
+    "@ionic-native/web-intent": "5.33.0",
+    "@ionic-native/zip": "5.33.0",
+    "@ionic/angular": "5.6.6",
+    "@ngx-translate/core": "13.0.0",
+    "@ngx-translate/http-loader": "6.0.0",
+    "@types/chart.js": "2.9.31",
     "@types/cordova": "0.0.34",
-    "@types/cordova-plugin-file-transfer": "^1.6.2",
-    "@types/dom-mediacapture-record": "^1.0.7",
-    "chart.js": "^2.9.4",
-    "com-darryncampbell-cordova-plugin-intent": "^1.3.0",
-    "cordova": "^10.0.0",
-    "cordova-android": "^9.1.0",
-    "cordova-android-support-gradle-release": "^3.0.1",
-    "cordova-clipboard": "^1.3.0",
-    "cordova-ios": "^6.2.0",
-    "cordova-plugin-add-swift-support": "^2.0.2",
-    "cordova-plugin-advanced-http": "^3.1.0",
-    "cordova-plugin-badge": "^0.8.8",
-    "cordova-plugin-camera": "^5.0.1",
-    "cordova-plugin-chooser": "^1.3.2",
-    "cordova-plugin-customurlscheme": "^5.0.2",
-    "cordova-plugin-device": "^2.0.3",
-    "cordova-plugin-file": "^6.0.2",
-    "cordova-plugin-file-opener2": "^3.0.5",
+    "@types/cordova-plugin-file-transfer": "1.6.2",
+    "@types/dom-mediacapture-record": "1.0.7",
+    "chart.js": "2.9.4",
+    "com-darryncampbell-cordova-plugin-intent": "1.3.0",
+    "cordova": "10.0.0",
+    "cordova-android": "9.1.0",
+    "cordova-android-support-gradle-release": "3.0.1",
+    "cordova-clipboard": "1.3.0",
+    "cordova-ios": "6.2.0",
+    "cordova-plugin-add-swift-support": "2.0.2",
+    "cordova-plugin-advanced-http": "3.1.0",
+    "cordova-plugin-badge": "0.8.8",
+    "cordova-plugin-camera": "5.0.1",
+    "cordova-plugin-chooser": "1.3.2",
+    "cordova-plugin-customurlscheme": "5.0.2",
+    "cordova-plugin-device": "2.0.3",
+    "cordova-plugin-file": "6.0.2",
+    "cordova-plugin-file-opener2": "3.0.5",
     "cordova-plugin-file-transfer": "git+https://github.com/moodlemobile/cordova-plugin-file-transfer.git",
-    "cordova-plugin-geolocation": "^4.1.0",
-    "cordova-plugin-globalization": "^1.11.0",
-    "cordova-plugin-inappbrowser": "^5.0.0",
-    "cordova-plugin-ionic-keyboard": "^2.2.0",
-    "cordova-plugin-ionic-webview": "^5.0.0",
+    "cordova-plugin-geolocation": "4.1.0",
+    "cordova-plugin-globalization": "1.11.0",
+    "cordova-plugin-inappbrowser": "5.0.0",
+    "cordova-plugin-ionic-keyboard": "2.2.0",
+    "cordova-plugin-ionic-webview": "5.0.0",
     "cordova-plugin-local-notification": "git+https://github.com/moodlemobile/cordova-plugin-local-notification.git#moodle",
-    "cordova-plugin-media": "^5.0.3",
-    "cordova-plugin-media-capture": "^3.0.3",
-    "cordova-plugin-network-information": "^2.0.2",
+    "cordova-plugin-media": "5.0.3",
+    "cordova-plugin-media-capture": "3.0.3",
+    "cordova-plugin-network-information": "2.0.2",
     "cordova-plugin-qrscanner": "git+https://github.com/moodlemobile/cordova-plugin-qrscanner.git#dist",
-    "cordova-plugin-screen-orientation": "^3.0.2",
-    "cordova-plugin-splashscreen": "^6.0.0",
-    "cordova-plugin-statusbar": "^2.4.3",
-    "cordova-plugin-whitelist": "^1.3.4",
+    "cordova-plugin-screen-orientation": "3.0.2",
+    "cordova-plugin-splashscreen": "6.0.0",
+    "cordova-plugin-statusbar": "2.4.3",
+    "cordova-plugin-whitelist": "1.3.4",
     "cordova-plugin-wkuserscript": "git+https://github.com/moodlemobile/cordova-plugin-wkuserscript.git",
     "cordova-plugin-wkwebview-cookies": "git+https://github.com/moodlemobile/cordova-plugin-wkwebview-cookies.git",
-    "cordova-plugin-zip": "^3.1.0",
-    "cordova-sqlite-storage": "^6.0.0",
-    "cordova-support-google-services": "^1.2.1",
-    "cordova.plugins.diagnostic": "^5.0.2",
-    "core-js": "^3.9.1",
-    "es6-promise-plugin": "^4.2.2",
-    "jszip": "^3.5.0",
+    "cordova-plugin-zip": "3.1.0",
+    "cordova-sqlite-storage": "6.0.0",
+    "cordova-support-google-services": "1.3.2",
+    "cordova.plugins.diagnostic": "5.0.2",
+    "core-js": "3.9.1",
+    "es6-promise-plugin": "4.2.2",
+    "jszip": "3.5.0",
     "mathjax": "2.7.7",
-    "moment": "^2.29.0",
-    "nl.kingsquare.cordova.background-audio": "^1.0.1",
-    "phonegap-plugin-multidex": "^1.0.0",
+    "moment": "2.29.0",
+    "nl.kingsquare.cordova.background-audio": "1.0.1",
+    "phonegap-plugin-multidex": "1.0.0",
     "phonegap-plugin-push": "git+https://github.com/moodlemobile/phonegap-plugin-push.git#moodle-v3",
-    "rxjs": "~6.5.5",
-    "ts-md5": "^1.2.7",
-    "tslib": "^2.0.0",
-    "zone.js": "~0.10.3"
+    "rxjs": "6.5.5",
+    "ts-md5": "1.2.7",
+    "tslib": "2.0.1",
+    "zone.js": "0.10.3"
   },
   "devDependencies": {
-    "@angular-devkit/architect": "^0.1101.2",
-    "@angular-devkit/build-angular": "~0.1000.0",
-    "@angular-eslint/builder": "^4.2.0",
-    "@angular-eslint/eslint-plugin": "^4.2.0",
-    "@angular-eslint/eslint-plugin-template": "^4.2.0",
-    "@angular-eslint/schematics": "^4.2.0",
-    "@angular-eslint/template-parser": "^4.2.0",
-    "@angular/cli": "~10.0.5",
-    "@angular/compiler": "~10.0.0",
-    "@angular/compiler-cli": "~10.0.0",
-    "@angular/language-service": "~10.0.0",
-    "@ionic/angular-toolkit": "^2.3.0",
-    "@ionic/cli": "^6.14.1",
-    "@types/faker": "^5.1.3",
-    "@types/node": "^12.12.64",
-    "@types/resize-observer-browser": "^0.1.5",
-    "@types/webpack-env": "^1.16.0",
-    "@typescript-eslint/eslint-plugin": "^4.22.0",
-    "@typescript-eslint/parser": "^4.22.0",
-    "check-es-compat": "^1.1.1",
+    "@angular-devkit/architect": "0.1101.2",
+    "@angular-devkit/build-angular": "0.1000.8",
+    "@angular-eslint/builder": "4.2.0",
+    "@angular-eslint/eslint-plugin": "4.2.0",
+    "@angular-eslint/eslint-plugin-template": "4.2.0",
+    "@angular-eslint/schematics": "4.2.0",
+    "@angular-eslint/template-parser": "4.2.0",
+    "@angular/cli": "10.0.8",
+    "@angular/compiler": "10.0.14",
+    "@angular/compiler-cli": "10.0.14",
+    "@angular/language-service": "10.0.14",
+    "@ionic/angular-toolkit": "2.3.3",
+    "@ionic/cli": "6.14.1",
+    "@types/faker": "5.1.3",
+    "@types/node": "12.12.64",
+    "@types/resize-observer-browser": "0.1.5",
+    "@types/webpack-env": "1.16.0",
+    "@typescript-eslint/eslint-plugin": "4.22.0",
+    "@typescript-eslint/parser": "4.22.0",
+    "check-es-compat": "1.1.1",
     "cordova-plugin-prevent-override": "git+https://github.com/moodlemobile/cordova-plugin-prevent-override.git",
-    "eslint": "^7.25.0",
-    "eslint-config-prettier": "^8.3.0",
-    "eslint-plugin-header": "^3.1.1",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jest": "^24.3.6",
-    "eslint-plugin-jsdoc": "^32.3.3",
-    "eslint-plugin-prefer-arrow": "^1.2.3",
-    "eslint-plugin-promise": "^5.1.0",
-    "faker": "^5.1.0",
-    "fs-extra": "^9.1.0",
+    "eslint": "7.25.0",
+    "eslint-config-prettier": "8.3.0",
+    "eslint-plugin-header": "3.1.1",
+    "eslint-plugin-import": "2.22.1",
+    "eslint-plugin-jest": "24.3.6",
+    "eslint-plugin-jsdoc": "32.3.3",
+    "eslint-plugin-prefer-arrow": "1.2.3",
+    "eslint-plugin-promise": "5.1.0",
+    "faker": "5.1.0",
+    "fs-extra": "9.1.0",
     "gulp": "4.0.2",
-    "gulp-clip-empty-files": "^0.1.2",
-    "gulp-concat": "^2.6.1",
-    "gulp-flatten": "^0.4.0",
-    "gulp-htmlmin": "^5.0.1",
-    "gulp-rename": "^2.0.0",
-    "gulp-slash": "^1.1.3",
-    "jest": "^26.5.0",
-    "jest-preset-angular": "^8.3.1",
-    "jsonc-parser": "^2.3.1",
-    "ts-jest": "^26.4.1",
-    "ts-node": "~8.3.0",
-    "typescript": "^3.9.9"
+    "gulp-clip-empty-files": "0.1.2",
+    "gulp-concat": "2.6.1",
+    "gulp-flatten": "0.4.0",
+    "gulp-htmlmin": "5.0.1",
+    "gulp-rename": "2.0.0",
+    "gulp-slash": "1.1.3",
+    "jest": "26.5.2",
+    "jest-preset-angular": "8.3.1",
+    "jsonc-parser": "2.3.1",
+    "ts-jest": "26.4.1",
+    "ts-node": "8.3.0",
+    "typescript": "3.9.9"
   },
   "engines": {
     "node": ">=12.x"
@@ -236,6 +236,6 @@
     }
   },
   "optionalDependencies": {
-    "keytar": "^7.2.0"
+    "keytar": "7.2.0"
   }
 }