diff --git a/core/modules/system/system.admin.inc b/core/modules/system/system.admin.inc
index f1f7215..c24169d 100644
--- a/core/modules/system/system.admin.inc
+++ b/core/modules/system/system.admin.inc
@@ -222,6 +222,9 @@ function template_preprocess_system_modules_details(&$variables) {
     if (!empty($module['#required_by'])) {
       $module['required_by'] = $module['#required_by'];
     }
+    if (!empty($module['version'])) {
+      $module['version'] = $renderer->render($module['version']);
+    }
 
     $module['attributes'] = new Attribute($module['#attributes']);
     $variables['modules'][] = $module;
diff --git a/core/themes/stable/templates/admin/system-modules-details.html.twig b/core/themes/stable/templates/admin/system-modules-details.html.twig
index 618b58a..1bf0f5b 100644
--- a/core/themes/stable/templates/admin/system-modules-details.html.twig
+++ b/core/themes/stable/templates/admin/system-modules-details.html.twig
@@ -51,10 +51,10 @@
                     <div class="admin-requirements">{{ 'Version: @module-version'|t({'@module-version': module.version }) }}</div>
                   {% endif %}
                   {% if module.requires %}
-                    <div class="admin-requirements">{{ 'Requires: @module-list'|t({'@module-list': module.requires }) }}</div>
+                    <div class="admin-requirements">{{ 'Requires: @module-list'|t({'@module-list': module.requires|safe_join(', ') }) }}</div>
                   {% endif %}
                   {% if module.required_by %}
-                    <div class="admin-requirements">{{ 'Required by: @module-list'|t({'@module-list': module.required_by }) }}</div>
+                    <div class="admin-requirements">{{ 'Required by: @module-list'|t({'@module-list': module.required_by|safe_join(', ') }) }}</div>
                   {% endif %}
                 </div>
                 {% if module.links %}