diff --git a/bookie/package.json b/bookie/package.json
index 4cf803f..eb9d9a6 100644
--- a/bookie/package.json
+++ b/bookie/package.json
@@ -14,37 +14,37 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^12.0.0",
-    "@angular/cdk": "^12.0.0",
-    "@angular/common": "^12.0.0",
-    "@angular/compiler": "^12.0.0",
-    "@angular/core": "^12.0.0",
-    "@angular/flex-layout": "^11.0.0-beta.33",
-    "@angular/forms": "^12.0.0",
-    "@angular/material": "^12.0.0",
-    "@angular/material-moment-adapter": "^12.0.0",
-    "@angular/platform-browser": "^12.0.0",
-    "@angular/platform-browser-dynamic": "^12.0.0",
-    "@angular/router": "^12.0.0",
-    "mathjs": "^9.3.2",
+    "@angular/animations": "^12.0.4",
+    "@angular/cdk": "^12.0.4",
+    "@angular/common": "^12.0.4",
+    "@angular/compiler": "^12.0.4",
+    "@angular/core": "^12.0.4",
+    "@angular/flex-layout": "^12.0.0-beta.34",
+    "@angular/forms": "^12.0.4",
+    "@angular/material": "^12.0.4",
+    "@angular/material-moment-adapter": "^12.0.4",
+    "@angular/platform-browser": "^12.0.4",
+    "@angular/platform-browser-dynamic": "^12.0.4",
+    "@angular/router": "^12.0.4",
+    "mathjs": "^9.4.2",
     "moment": "^2.29.1",
     "rxjs": "^6.6.7",
     "tslib": "^2.2.0",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~12.0.0",
+    "@angular-devkit/build-angular": "~12.0.4",
     "@angular-eslint/builder": "^12.0.0",
     "@angular-eslint/eslint-plugin": "^12.0.0",
     "@angular-eslint/eslint-plugin-template": "^12.0.0",
     "@angular-eslint/schematics": "^12.0.0",
     "@angular-eslint/template-parser": "^12.0.0",
-    "@angular/cli": "^12.0.0",
-    "@angular/compiler-cli": "^12.0.0",
-    "@angular/language-service": "^12.0.0",
+    "@angular/cli": "^12.0.4",
+    "@angular/compiler-cli": "^12.0.4",
+    "@angular/language-service": "^12.0.4",
     "@types/jasmine": "~3.7.4",
-    "@types/mathjs": "^6.0.12",
-    "@types/node": "^15.3.0",
+    "@types/mathjs": "^9.4.2",
+    "@types/node": "^15.12.2",
     "@typescript-eslint/eslint-plugin": "4.23.0",
     "@typescript-eslint/parser": "4.23.0",
     "eslint": "^7.26.0",
@@ -60,7 +60,7 @@
     "karma-jasmine": "^4.0.0",
     "karma-jasmine-html-reporter": "^1.6.0",
     "lint-staged": "^11.0.0",
-    "prettier": "^2.3.0",
+    "prettier": "^2.3.1",
     "standard-version": "^9.3.0",
     "ts-node": "^9.1.1",
     "typescript": "~4.2.4"