diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 901e911e82e..ea0421716dc 100755
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '3.7'
+version: '3.3'
 
 networks:
   bridge:
@@ -26,7 +26,7 @@ services:
       # MAYAN_APT_INSTALLS: "tesseract-ocr-deu tesseract-ocr-nld"
       # To add Python libraries, like LDAP, put then in the variable below.
       # MAYAN_PIP_INSTALLS: "python-ldap"
-    image: mayanedms/mayanedms:3
+    image: mayanedms/mayanedms:3.4.16
     networks:
       - bridge
     ports:
diff --git a/mayan/apps/appearance/templates/appearance/base_plain.html b/mayan/apps/appearance/templates/appearance/base_plain.html
index e8a8e73a895..fa5b77253de 100644
--- a/mayan/apps/appearance/templates/appearance/base_plain.html
+++ b/mayan/apps/appearance/templates/appearance/base_plain.html
@@ -19,7 +19,7 @@
         </title>
 
         <link href="{% static 'appearance/node_modules/@fortawesome/fontawesome-free/css/all.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
-        <link href="{% static 'appearance/node_modules/bootswatch/flatly/bootstrap.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
+        <link href="{% static 'appearance/node_modules/bootswatch/darkly/bootstrap.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
         <link href="{% static 'appearance/css/base.css' %}" media="screen" rel="stylesheet" type="text/css" />
         {% block stylesheets %}{% endblock %}
         <script>
diff --git a/mayan/apps/appearance/templates/appearance/root.html b/mayan/apps/appearance/templates/appearance/root.html
index fa72a11210b..bbdf39e6893 100644
--- a/mayan/apps/appearance/templates/appearance/root.html
+++ b/mayan/apps/appearance/templates/appearance/root.html
@@ -20,7 +20,7 @@
         </title>
 
         <link href="{% static 'appearance/node_modules/@fortawesome/fontawesome-free/css/all.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
-        <link href="{% static 'appearance/node_modules/bootswatch/flatly/bootstrap.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
+        <link href="{% static 'appearance/node_modules/bootswatch/darkly/bootstrap.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
         <link href="{% static 'appearance/node_modules/@fancyapps/fancybox/dist/jquery.fancybox.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
         <link href="{% static 'appearance/node_modules/select2/dist/css/select2.min.css' %}" media="screen" rel="stylesheet" type="text/css" />
         <link href="{% static 'appearance/node_modules/toastr/build/toastr.min.css' %}" media="screen" rel="stylesheet" type="text/css" />