diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35c2a00..a5e832c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # PrivateBin version history
 
   * **1.4 (not yet released)**
-    * ADDED: Translation for Hebrew, Lithuanian and Indonesian
+    * ADDED: Translation for Hebrew, Lithuanian, Indonesian and Catalan
     * CHANGED: Upgrading libraries to: DOMpurify 2.0.14
   * **1.3.4 (2020-03-22)**
     * CHANGED: Minimum required PHP version is 5.6, due to a change in the identicon library and to use php's native hash_equals()
diff --git a/CREDITS.md b/CREDITS.md
index c750b87..8b24f16 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -49,3 +49,4 @@ Sébastien Sauvage - original idea and main developer
 * Yaron Shahrabani - Hebrew
 * Moo - Lithuanian
 * whenwesober - Indonesian
+* retiolus - Catalan
diff --git a/js/privatebin.js b/js/privatebin.js
index de8cb4d..9beb3d9 100644
--- a/js/privatebin.js
+++ b/js/privatebin.js
@@ -795,7 +795,7 @@ jQuery.PrivateBin = (function($, RawDeflate) {
                     return n % 10 === 1 && n % 100 !== 11 ? 0 : (n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
                 case 'sl':
                     return n % 100 === 1 ? 1 : (n % 100 === 2 ? 2 : (n % 100 === 3 || n % 100 === 4 ? 3 : 0));
-                // bg, de, en, es, hu, it, nl, no, pt
+                // bg, ca, de, en, es, hu, it, nl, no, pt
                 default:
                     return n !== 1 ? 1 : 0;
             }
diff --git a/lib/I18n.php b/lib/I18n.php
index 45e8dd5..6299f22 100644
--- a/lib/I18n.php
+++ b/lib/I18n.php
@@ -334,7 +334,7 @@ class I18n
                 return $n % 10 == 1 && $n % 100 != 11 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
             case 'sl':
                 return $n % 100 == 1 ? 1 : ($n % 100 == 2 ? 2 : ($n % 100 == 3 || $n % 100 == 4 ? 3 : 0));
-            // bg, de, en, es, hu, it, nl, no, pt
+            // bg, ca, de, en, es, hu, it, nl, no, pt
             default:
                 return $n != 1 ? 1 : 0;
         }
diff --git a/tpl/bootstrap.php b/tpl/bootstrap.php
index c28b44d..3e2bc93 100644
--- a/tpl/bootstrap.php
+++ b/tpl/bootstrap.php
@@ -72,7 +72,7 @@ endif;
 ?>
 		<script type="text/javascript" data-cfasync="false" src="js/purify-2.0.14.js" integrity="sha512-kbLhjIj/m/AW++o2eErCfqPueoX2btJo7VznhEC2YQRbVR/+Eup3w7thwDZwoCZ/gLrPxTX3W4H2KzupLg2PKA==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-2UwMvjRdlesd9ZkZ4jN9B5Nym7PiuwoPHW3qOT2pwoIZ1k1CUiL0Xw27Nh4UrqEHSU1nqVq2nsaEt6FBpkpMDA==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-3IcMpzyLRym+sBfYDMbQknNHwBW6Yh+B4aqhGrh7nkqvvNEcShmuZSPg+OVbtTvpX/9ylJl217gmtXiMNu0lZg==" crossorigin="anonymous"></script>
 		<!-- icon -->
 		<link rel="apple-touch-icon" href="<?php echo I18n::encode($BASEPATH); ?>img/apple-touch-icon.png" sizes="180x180" />
 		<link rel="icon" type="image/png" href="img/favicon-32x32.png" sizes="32x32" />
diff --git a/tpl/page.php b/tpl/page.php
index 4909811..dfdee50 100644
--- a/tpl/page.php
+++ b/tpl/page.php
@@ -50,7 +50,7 @@ endif;
 ?>
 		<script type="text/javascript" data-cfasync="false" src="js/purify-2.0.14.js" integrity="sha512-kbLhjIj/m/AW++o2eErCfqPueoX2btJo7VznhEC2YQRbVR/+Eup3w7thwDZwoCZ/gLrPxTX3W4H2KzupLg2PKA==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-2UwMvjRdlesd9ZkZ4jN9B5Nym7PiuwoPHW3qOT2pwoIZ1k1CUiL0Xw27Nh4UrqEHSU1nqVq2nsaEt6FBpkpMDA==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-3IcMpzyLRym+sBfYDMbQknNHwBW6Yh+B4aqhGrh7nkqvvNEcShmuZSPg+OVbtTvpX/9ylJl217gmtXiMNu0lZg==" crossorigin="anonymous"></script>
 		<!-- icon -->
 		<link rel="apple-touch-icon" href="img/apple-touch-icon.png?<?php echo rawurlencode($VERSION); ?>" sizes="180x180" />
 		<link rel="icon" type="image/png" href="img/favicon-32x32.png?<?php echo rawurlencode($VERSION); ?>" sizes="32x32" />