diff --git a/aperisolve/templates/base.html b/aperisolve/templates/base.html
index 618d7f7..256251d 100644
--- a/aperisolve/templates/base.html
+++ b/aperisolve/templates/base.html
@@ -18,7 +18,7 @@
     <a class="title_link" href="/">
       <img src="/static/img/logo.svg" alt="logo" id="water-logo"/>
       <span class="title-text">  Aperi'Solve </span>
-      <span class="title-version">v3.1.3</span>
+      <span class="title-version">v3.1.2</span>
       <br><br>
     </a>
     {% block body_content %} {% endblock %}
diff --git a/aperisolve/templates/footer.html b/aperisolve/templates/footer.html
index 37a163c..c6f1a7d 100644
--- a/aperisolve/templates/footer.html
+++ b/aperisolve/templates/footer.html
@@ -2,7 +2,7 @@
     <div>
         <a class="title-link-footer" href="/">
             <span class="title-text-footer">Aperi'Solve</span>
-            <span class="title-version-footer">v3.1.3</span>
+            <span class="title-version-footer">(v.3.X.X) © 2026</span>
         </a>
     </div>
     <div>