diff --git a/ponyracer/.gitignore b/ponyracer/.gitignore
index 105c00f..0711527 100644
--- a/ponyracer/.gitignore
+++ b/ponyracer/.gitignore
@@ -1,20 +1,18 @@
 # See http://help.github.com/ignore-files/ for more about ignoring files.
 
-# compiled output
+# Compiled output
 /dist
 /tmp
 /out-tsc
-# Only exists if Bazel was run
 /bazel-out
 
-# dependencies
+# Node
 /node_modules
-
-# profiling files
-chrome-profiler-events*.json
+npm-debug.log
+yarn-error.log
 
 # IDEs and editors
-/.idea
+.idea/
 .project
 .classpath
 .c9/
@@ -22,7 +20,7 @@ chrome-profiler-events*.json
 .settings/
 *.sublime-workspace
 
-# IDE - VSCode
+# Visual Studio Code
 .vscode/*
 !.vscode/settings.json
 !.vscode/tasks.json
@@ -30,17 +28,15 @@ chrome-profiler-events*.json
 !.vscode/extensions.json
 .history/*
 
-# misc
+# Miscellaneous
 /.angular/cache
-/.sass-cache
+.sass-cache/
 /connect.lock
 /coverage
 /libpeerconnection.log
-npm-debug.log
-yarn-error.log
 testem.log
 /typings
 
-# System Files
+# System files
 .DS_Store
 Thumbs.db
diff --git a/ponyracer/README.md b/ponyracer/README.md
index 165498d..ff0b4ca 100644
--- a/ponyracer/README.md
+++ b/ponyracer/README.md
@@ -1,6 +1,6 @@
 # Ponyracer
 
-This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 13.1.2.
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 13.1.3.
 
 ## Development server
 
diff --git a/ponyracer/package.json b/ponyracer/package.json
index d40a94b..74d2a78 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -23,8 +23,8 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~13.1.2",
-    "@angular/cli": "~13.1.2",
+    "@angular-devkit/build-angular": "~13.1.3",
+    "@angular/cli": "~13.1.3",
     "@angular/compiler-cli": "~13.1.0",
     "@types/jasmine": "~3.10.0",
     "@types/node": "^12.11.1",