diff --git a/reference/html/README.html b/reference/html/README.html
index b8dbe467..53856ae2 100644
--- a/reference/html/README.html
+++ b/reference/html/README.html
@@ -1074,7 +1074,7 @@ Remember to set the <code>Scan Scope</code> to <code>All sources</code> since we
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/index.html b/reference/html/index.html
index 9e33730f..fb22df0e 100644
--- a/reference/html/index.html
+++ b/reference/html/index.html
@@ -2869,7 +2869,7 @@ after application shutdown.</p>
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/intro.html b/reference/html/intro.html
index 6b2336e6..04ae45c5 100644
--- a/reference/html/intro.html
+++ b/reference/html/intro.html
@@ -123,7 +123,7 @@ $(globalSwitch);
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/quickstart.html b/reference/html/quickstart.html
index 2d8c3b4d..e07c1859 100644
--- a/reference/html/quickstart.html
+++ b/reference/html/quickstart.html
@@ -510,7 +510,7 @@ Consider carefully your security requirements. Static token authentication is fi
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/spring-cloud-vault.html b/reference/html/spring-cloud-vault.html
index 9e33730f..fb22df0e 100644
--- a/reference/html/spring-cloud-vault.html
+++ b/reference/html/spring-cloud-vault.html
@@ -2869,7 +2869,7 @@ after application shutdown.</p>
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>