diff --git a/app/views/layouts/base.html.erb b/app/views/layouts/base.html.erb
index 0c4cf8d..ac84b3b 100644
--- a/app/views/layouts/base.html.erb
+++ b/app/views/layouts/base.html.erb
@@ -70,7 +70,7 @@
     <div id="wrapper-top-menu">
     <ul class="social-menu">
         <li class="social-link-blog"><a href="https://manuel.cillero.es" title="<%= l(:link_my_blog) %>" class="icon-blog"><span><%= l(:link_my_blog) %></span></a></li>
-        <li class="social-link-twitter"><a href="https://twitter.com/manuelcillero" title="Twitter" target="_blank" class="icon-twitter"><span>Twitter</span></a></li>
+        <li class="social-link-mastodon"><a href="https://noc.social/@manuelcillero" title="Mastodon" target="_blank" class="icon-mastodon"><span>Mastodon</span></a></li>
         <li class="social-link-linkedin"><a href="https://es.linkedin.com/in/manuelcillero" title="Linkedin" target="_blank" class="icon-linkedin"><span>Linkedin</span></a></li>
         <li class="social-link-github"><a href="https://github.com/manuelcillero" title="Github" target="_blank" class="icon-github"><span>Github</span></a></li>
         <li class="social-link-mail"><a href="https://manuel.cillero.es/contacto/#suitepro" title="Mail" class="icon-mail"><span>Mail</span></a></li>
@@ -148,7 +148,7 @@
 
     <ul class="social-menu">
         <li class="social-link-blog"><a href="https://manuel.cillero.es" title="<%= l(:link_my_blog) %>" class="icon-blog"><span><%= l(:link_my_blog) %></span></a></li>
-        <li class="social-link-twitter"><a href="https://twitter.com/manuelcillero" title="Twitter" target="_blank" class="icon-twitter"><span>Twitter</span></a></li>
+        <li class="social-link-mastodon"><a href="https://noc.social/@manuelcillero" title="Mastodon" target="_blank" class="icon-mastodon"><span>Mastodon</span></a></li>
         <li class="social-link-linkedin"><a href="https://es.linkedin.com/in/manuelcillero" title="Linkedin" target="_blank" class="icon-linkedin"><span>Linkedin</span></a></li>
         <li class="social-link-github"><a href="https://github.com/manuelcillero" title="Github" target="_blank" class="icon-github"><span>Github</span></a></li>
         <li class="social-link-mail"><a href="https://manuel.cillero.es/contacto/#suitepro" title="Mail" class="icon-mail"><span>Mail</span></a></li>
diff --git a/public/themes/circlepro/font/fontello.eot b/public/themes/circlepro/font/fontello.eot
index 722f4f3..b4951fd 100755
Binary files a/public/themes/circlepro/font/fontello.eot and b/public/themes/circlepro/font/fontello.eot differ
diff --git a/public/themes/circlepro/font/fontello.svg b/public/themes/circlepro/font/fontello.svg
index 2e6c8a5..45a5aeb 100755
--- a/public/themes/circlepro/font/fontello.svg
+++ b/public/themes/circlepro/font/fontello.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg xmlns="http://www.w3.org/2000/svg">
-<metadata>Copyright (C) 2018 by original authors @ fontello.com</metadata>
+<metadata>Copyright (C) 2022 by original authors @ fontello.com</metadata>
 <defs>
 <font id="fontello" horiz-adv-x="1000" >
 <font-face font-family="fontello" font-weight="400" font-stretch="normal" units-per-em="1000" ascent="850" descent="-150" />
@@ -22,6 +22,8 @@
 
 <glyph glyph-name="wordpress" unicode="&#xe808;" d="M0 350q0 136 67 251t182 182 251 67 251-67 182-182 67-251-67-251-182-182-251-67-251 67-182 182-67 251z m39 0q0-135 72-247t188-168l-220 603q-40-89-40-188z m75 253l30 0q48 0 123 6 12 1 18-8t1-19-16-11l-53-5 168-499 101 302-72 197q-24 3-48 5-12 1-16 11t2 19 17 8l121-6q49 0 123 6 12 1 18-8t1-19-16-11l-52-5 166-496 46 154q36 117 36 149 0 64-39 128-2 3-12 21t-14 24-9 19-8 23-2 21q0 33 23 58t55 24q1 0 3 0t3-1q-131 121-312 121-119 0-221-56t-165-152z m256-696q62-18 130-18 80 0 153 26l-3 6-142 389z m362 44q105 61 167 168t62 231q0 120-56 221 3-21 3-47 0-63-35-165z" horiz-adv-x="1000" />
 
+<glyph glyph-name="mastodon" unicode="&#xe809;" d="M938 511c0 203-134 263-134 263-67 31-182 44-302 45h-3c-120-1-236-14-303-45 0 0-133-60-133-263 0-47-1-102 0-161 5-199 37-395 221-444 85-22 158-27 216-24 107 6 166 38 166 38l-3 77s-76-24-162-21c-84 3-174 9-187 113a212 212 0 0 0-2 29 1092 1092 0 0 1 188-25c64-3 125 4 186 11 118 14 220 87 233 153 20 104 19 254 19 254z m-158-262h-97v239c0 50-22 76-64 76-47 0-70-30-70-90v-131h-97v131c0 60-24 90-71 90-42 0-64-26-64-76v-239h-97v246q0 76 38 120c27 30 62 45 105 45 50 0 88-19 113-58l24-40 24 40c25 39 63 58 113 58 43 0 78-15 105-45q38-44 38-120z" horiz-adv-x="1000" />
+
 <glyph glyph-name="github" unicode="&#xf09b;" d="M429 779q116 0 215-58t156-156 57-215q0-140-82-252t-211-155q-15-3-22 4t-7 17q0 1 0 43t0 75q0 54-29 79 32 3 57 10t53 22 45 37 30 58 11 84q0 67-44 115 21 51-4 114-16 5-46-6t-51-25l-21-13q-52 15-107 15t-108-15q-8 6-23 15t-47 22-47 7q-25-63-5-114-44-48-44-115 0-47 12-83t29-59 45-37 52-22 57-10q-21-20-27-58-12-5-25-8t-32-3-36 12-31 35q-11 18-27 29t-28 14l-11 1q-12 0-16-2t-3-7 5-8 7-6l4-3q12-6 24-21t18-29l6-13q7-21 24-34t37-17 39-3 31 1l13 3q0-22 0-50t1-30q0-10-8-17t-22-4q-129 43-211 155t-82 252q0 117 58 215t155 156 216 58z m-267-616q2 4-3 7-6 1-8-1-1-4 4-7 5-3 7 1z m18-19q4 3-1 9-6 5-9 2-4-3 1-9 5-6 9-2z m16-25q6 4 0 11-4 7-9 3-5-3 0-10t9-4z m24-23q4 4-2 10-7 7-11 2-5-5 2-11 6-6 11-1z m32-14q1 6-8 9-8 2-10-4t7-9q8-3 11 4z m35-3q0 7-10 6-9 0-9-6 0-7 10-6 9 0 9 6z m32 5q-1 7-10 5-9-1-8-8t10-4 8 7z" horiz-adv-x="857.1" />
 
 <glyph glyph-name="gantt" unicode="&#xf0ae;" d="M571 64h358v72h-358v-72z m-214 286h572v71h-572v-71z m357 286h215v71h-215v-71z m286-465v-142q0-15-11-25t-25-11h-928q-15 0-25 11t-11 25v142q0 15 11 26t25 10h928q15 0 25-10t11-26z m0 286v-143q0-14-11-25t-25-10h-928q-15 0-25 10t-11 25v143q0 15 11 25t25 11h928q15 0 25-11t11-25z m0 286v-143q0-14-11-25t-25-11h-928q-15 0-25 11t-11 25v143q0 14 11 25t25 11h928q15 0 25-11t11-25z" horiz-adv-x="1000" />
@@ -41,4 +43,4 @@
 <glyph glyph-name="linkedin" unicode="&#xf318;" d="M204 698q0-40-29-68t-75-28q-44 0-72 28t-28 68q0 42 28 69t74 27 73-27 29-69z m-198-790l0 618 192 0 0-618-192 0z m306 420q0 86-4 198l166 0 10-86 4 0q60 100 190 100 100 0 161-67t61-199l0-366-192 0 0 342q0 134-98 134-70 0-98-72-6-12-6-48l0-356-194 0 0 420z" horiz-adv-x="900" />
 </font>
 </defs>
-</svg>
\ No newline at end of file
+</svg>
diff --git a/public/themes/circlepro/font/fontello.ttf b/public/themes/circlepro/font/fontello.ttf
index 30fb863..4d75b3b 100755
Binary files a/public/themes/circlepro/font/fontello.ttf and b/public/themes/circlepro/font/fontello.ttf differ
diff --git a/public/themes/circlepro/font/fontello.woff b/public/themes/circlepro/font/fontello.woff
index 61e9efa..f6af0db 100755
Binary files a/public/themes/circlepro/font/fontello.woff and b/public/themes/circlepro/font/fontello.woff differ
diff --git a/public/themes/circlepro/font/fontello.woff2 b/public/themes/circlepro/font/fontello.woff2
index 5a29e92..5939243 100755
Binary files a/public/themes/circlepro/font/fontello.woff2 and b/public/themes/circlepro/font/fontello.woff2 differ
diff --git a/public/themes/circlepro/stylesheets/application.css b/public/themes/circlepro/stylesheets/application.css
index 5aecba9..976c686 100644
--- a/public/themes/circlepro/stylesheets/application.css
+++ b/public/themes/circlepro/stylesheets/application.css
@@ -333,6 +333,7 @@ div.wiki .external:after {
 .icon-github:before { content: '\f09b'; }
 .icon-gitlab:before { content: '\f296'; }
 .icon-twitter:before { content: '\f309'; }
+.icon-mastodon:before { content: '\e809'; }
 .icon-linkedin:before { content: '\f318'; }
 
 /*******************************************************************************