diff --git a/aprendizations/templates/courses.html b/aprendizations/templates/courses.html
index e7eac2a..9f0df25 100644
--- a/aprendizations/templates/courses.html
+++ b/aprendizations/templates/courses.html
@@ -8,12 +8,14 @@
     <meta name="author" content="Miguel Barão">
     <link rel="icon" href="favicon.ico">
     <!-- Styles -->
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
+
     <link rel="stylesheet" href="{{static_url('css/maintopics.css')}}">
     <link rel="stylesheet" href="{{static_url('css/sticky-footer-navbar.css')}}">
     <!-- Scripts -->
     <script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
     <script defer src="{{static_url('fontawesome-free/js/all.min.js')}}"></script>
     <script defer src="{{static_url('js/maintopics.js')}}"></script>
 
@@ -29,7 +31,7 @@
           <span class="navbar-toggler-icon"></span>
         </button>
 
-        <div class="collapse navbar-collapse" id="navbarNavText">
+        <div class="collapse navbar-collapse" id="navbarText">
           <ul class="navbar-nav">
             <li class="nav-item"><a class="nav-link active" aria-current="page" href="/courses">Cursos</a></li>
             <li class="nav-item"><a class="nav-link disabled" href="#">Tópicos</a></li>
diff --git a/aprendizations/templates/maintopics-table.html b/aprendizations/templates/maintopics-table.html
index 271d9d2..72c4e92 100644
--- a/aprendizations/templates/maintopics-table.html
+++ b/aprendizations/templates/maintopics-table.html
@@ -9,12 +9,13 @@
   <link rel="icon" href="/static/favicon.ico">
 
 <!-- Styles -->
-  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
+
   <link rel="stylesheet" href="{{static_url('css/maintopics.css')}}">
 
 <!-- Scripts -->
   <script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
-  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
 
   <script defer src="{{static_url('fontawesome-free/js/all.min.js')}}"></script>
   <script defer src="{{static_url('js/maintopics.js')}}"></script>
@@ -30,7 +31,7 @@
       <span class="navbar-toggler-icon"></span>
     </button>
 
-    <div class="collapse navbar-collapse" id="navbarNavText">
+    <div class="collapse navbar-collapse" id="navbarText">
       <ul class="navbar-nav">
         <li class="nav-item"><a class="nav-link" href="/courses">Cursos</a></li>
         <li class="nav-item"><a class="nav-link active" aria-current="page" href="#">Tópicos</a></li>
diff --git a/aprendizations/templates/rankings.html b/aprendizations/templates/rankings.html
index c96ee95..4e5e665 100644
--- a/aprendizations/templates/rankings.html
+++ b/aprendizations/templates/rankings.html
@@ -8,10 +8,10 @@
   <meta name="author" content="Miguel Barão">
   <link rel="icon" href="/static/favicon.ico">
   <!-- Styles -->
-  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
   <link rel="stylesheet" href="{{static_url('css/maintopics.css')}}">
   <!-- Scripts -->
-  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
   <script defer src="{{static_url('fontawesome-free/js/all.min.js')}}"></script>
   <script defer src="{{static_url('js/maintopics.js')}}"></script>
 
@@ -26,7 +26,7 @@
       <span class="navbar-toggler-icon"></span>
     </button>
 
-    <div class="collapse navbar-collapse" id="navbarNavText">
+    <div class="collapse navbar-collapse" id="navbarText">
       <ul class="navbar-nav">
         <li class="nav-item"><a class="nav-link" href="/courses">Cursos</a></li>
         <li class="nav-item"><a class="nav-link" href="/course/{{course_id}}">Tópicos</a></li>
diff --git a/aprendizations/templates/topic.html b/aprendizations/templates/topic.html
index b855088..cfb7465 100644
--- a/aprendizations/templates/topic.html
+++ b/aprendizations/templates/topic.html
@@ -7,10 +7,8 @@
     <link rel="icon" href="/static/favicon.ico">
 
     <!-- Styles -->
-    <!-- <link rel="stylesheet" href="{{static_url('mdbootstrap/css/bootstrap.min.css')}}"> -->
-    <!-- <link rel="stylesheet" href="{{static_url('mdbootstrap/css/mdb.min.css')}}"> -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
 
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css" />
 
     <link rel="stylesheet" href="{{static_url('codemirror/lib/codemirror.css')}}">
@@ -32,7 +30,8 @@
     <script async type="text/javascript" id="MathJax-script" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
 
     <script defer src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
-    <script defer src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
 
     <script defer src="{{static_url('fontawesome-free/js/all.min.js')}}"></script>
     <script defer src="{{static_url('codemirror/lib/codemirror.js')}}"></script>
@@ -55,7 +54,7 @@
           <span class="navbar-toggler-icon"></span>
         </button>
 
-        <div class="collapse navbar-collapse" id="navbarNavText">
+        <div class="collapse navbar-collapse" id="navbarText">
           <ul class="navbar-nav">
             <li class="nav-item"><a class="nav-link" href="/courses">Cursos</a></li>
             <li class="nav-item"><a class="nav-link active" aria-current="page" href="/course/{{course_id}}">Tópicos</a></li>
diff --git a/package-lock.json b/package-lock.json
index 4168bb8..3192aae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,9 +19,9 @@
             }
         },
         "node_modules/codemirror": {
-            "version": "5.62.2",
-            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.62.2.tgz",
-            "integrity": "sha512-tVFMUa4J3Q8JUd1KL9yQzQB0/BJt7ZYZujZmTPgo/54Lpuq3ez4C8x/ATUY/wv7b7X3AUq8o3Xd+2C5ZrCGWHw=="
+            "version": "5.63.3",
+            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.63.3.tgz",
+            "integrity": "sha512-1C+LELr+5grgJYqwZKqxrcbPsHFHapVaVAloBsFBASbpLnQqLw1U8yXJ3gT5D+rhxIiSpo+kTqN+hQ+9ialIXw=="
         }
     },
     "dependencies": {
@@ -31,9 +31,9 @@
             "integrity": "sha512-eYm8vijH/hpzr/6/1CJ/V/Eb1xQFW2nnUKArb3z+yUWv7HTwj6M7SP957oMjfZjAHU6qpoNc2wQvIxBLWYa/Jg=="
         },
         "codemirror": {
-            "version": "5.62.2",
-            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.62.2.tgz",
-            "integrity": "sha512-tVFMUa4J3Q8JUd1KL9yQzQB0/BJt7ZYZujZmTPgo/54Lpuq3ez4C8x/ATUY/wv7b7X3AUq8o3Xd+2C5ZrCGWHw=="
+            "version": "5.63.3",
+            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.63.3.tgz",
+            "integrity": "sha512-1C+LELr+5grgJYqwZKqxrcbPsHFHapVaVAloBsFBASbpLnQqLw1U8yXJ3gT5D+rhxIiSpo+kTqN+hQ+9ialIXw=="
         }
     }
 }
--
libgit2 0.21.2