diff --git a/README.md b/README.md
index 64f9a51..43cada3 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Java Web Start / JNLP applications in the browser without plugins.
 [Discord server](https://discord.leaningtech.com)  
 
 ```html
-<script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+<script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
 ```
 
 ![](assets/explanation-diagram.webp)
diff --git a/examples/FoilSim-Applet/index.html b/examples/FoilSim-Applet/index.html
index 287ca83..1697149 100644
--- a/examples/FoilSim-Applet/index.html
+++ b/examples/FoilSim-Applet/index.html
@@ -4,7 +4,7 @@
 <head>
   <meta charset="utf-8" />
   <title>FoilSim applet (CheerpJ)</title>
-  <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+  <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
 </head>
 <style>
   div {
diff --git a/examples/Interoperability/index.html b/examples/Interoperability/index.html
index c9a3406..5489256 100644
--- a/examples/Interoperability/index.html
+++ b/examples/Interoperability/index.html
@@ -4,7 +4,7 @@
 <head>
     <meta charset="utf-8" />
     <title>CheerpJ Java Interoperability Tutorial</title>
-    <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+    <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
 </head>
 
 <body>
diff --git a/examples/Pitch-Applet/index.html b/examples/Pitch-Applet/index.html
index 850d476..40f8c14 100644
--- a/examples/Pitch-Applet/index.html
+++ b/examples/Pitch-Applet/index.html
@@ -4,7 +4,7 @@
 <head>
   <meta charset="utf-8" />
   <title>Pitch applet (CheerpJ)</title>
-  <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+  <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
 </head>
 <style>
   div {
diff --git a/examples/Server-Client/Client/client.html b/examples/Server-Client/Client/client.html
index 1d2c98e..f066957 100644
--- a/examples/Server-Client/Client/client.html
+++ b/examples/Server-Client/Client/client.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <title>Client</title>
-    <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+    <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
   </head>
   <body>
     <input type="text" id="ip"></input>
diff --git a/examples/Server-Client/Server/server.html b/examples/Server-Client/Server/server.html
index d689415..fc3cda0 100644
--- a/examples/Server-Client/Server/server.html
+++ b/examples/Server-Client/Server/server.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <title>Server</title>
-    <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+    <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
   </head>
   <body>
     <input type="text" id="ip"></input>
diff --git a/examples/Swing-Browser/browser.html b/examples/Swing-Browser/browser.html
index 0b410c1..0148ee6 100644
--- a/examples/Swing-Browser/browser.html
+++ b/examples/Swing-Browser/browser.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <title>Browser</title>
-    <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+    <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
   </head>
   <body>
     <script>
diff --git a/examples/SwingSet3/index.html b/examples/SwingSet3/index.html
index 726d2bb..441e98d 100644
--- a/examples/SwingSet3/index.html
+++ b/examples/SwingSet3/index.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <title>SwingSet3 (CheerpJ)</title>
-    <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script>
+    <script src="https://cjrtnc.leaningtech.com/3.1/cj3loader.js"></script>
     <style>
       html, body {
         margin: 0;
