diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 99e3403a8da167b52c5b534b6565090c2bc4a675..5ecf4aac18729031969194b03bb798a08812fd30 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,15 +22,8 @@ php-syntax-check:
 
 js-syntax-check:
   stage: test
+  image: node:current
   script:
-   - apt-get clean
-   - apt-get update
-#   - apt-get install -y nodejs
-#   - ln -s /usr/bin/nodejs /usr/bin/node
-   - apt-get install -y curl gnupg
-   - curl -sL https://deb.nodesource.com/setup_8.x | bash -
-   - apt-get install -y nodejs
-   - apt-get install -y npm
    - npm install -g jshint        
    - find htdocs/js/ -name *.js ! -name jquery* | xargs -n 1 jshint --verbose
 
@@ -52,4 +45,4 @@ deploy-live:
    - curl https://sucs.org/pull.php
   only:
    - sucs-site
-  environment: live
\ No newline at end of file
+  environment: live
diff --git a/components/options.php b/components/options.php
index 851d431f246ec09d554602ff11d7577841157cdd..db0ac5db630cb1a111f718d87e1ecc55778c8b58 100644
--- a/components/options.php
+++ b/components/options.php
@@ -5,6 +5,8 @@ require_once("../lib/validation.php");
 require_once("Net/MAC.php");
 include_once("../lib/date.php");
 
+// password hash, renewal functions
+include_once("../lib/member_functions.php");
 
 // Some Constants
 // These could possibly be moved somewhere saner?
@@ -47,7 +49,7 @@ function changePassword($oldpass, $newpass1, $newpass2)
 
     // if everything looks OK, attempt to make the change
     $success = ldap_mod_replace($ldap, "uid=" . $session->username . ",ou=People,dc=sucs,dc=org",
-        array('userpassword' => "{SHA}" . base64_encode(pack("H*", sha1($newpass1)))));
+        array('userpassword' => "{CRYPT}" . cryptPassword($newpass1)));
 
     ldap_close($ldap);
     return $success;
@@ -214,7 +216,6 @@ function updateRenew()
         return FALSE;
     }
 
-    include_once("../lib/member_functions.php");
     renew_membership($member['username']);
     $sucsDB->Execute("update signup set activated=NOW(), username=? where id=?", array($member['username'], $signup['id']));
     return TRUE;
diff --git a/lib/member_functions.php b/lib/member_functions.php
index 412f4860b8d6683ac1e954c5079405a355ade1a3..75dbd8e415a2d6bc6a0c81b4bd3113a09da574a8 100644
--- a/lib/member_functions.php
+++ b/lib/member_functions.php
@@ -29,6 +29,19 @@ function make_password($length = 8)
     return $password;
 }
 
+// https://stackoverflow.com/a/44428794
+function cryptPassword($password, $salt = "", $rounds = 5000)
+{
+        if ($salt == "") {
+                // Generate random salt
+                $salt = substr(bin2hex(openssl_random_pseudo_bytes(16)),0,16);
+        }
+        // $6$ specifies SHA512
+        $hash = crypt($password, sprintf('$6$rounds=%d$%s$', $rounds, $salt));
+
+        return $hash;
+}
+
 function generateUid()
 {
 
@@ -63,7 +76,7 @@ function generateLdif($uid, $password, $type, $realname, $username)
     // explode the realname
     $nameexplode = explode(' ', trim($realname));
     // hash the password
-    $ldappassword = "{SHA}" . base64_encode(pack("H*", sha1($password)));
+    $ldappassword = "{CRYPT}" . cryptPassword($password);
     // compile ldif
     $ldif = "dn: uid=" . $username . ",ou=People,dc=sucs,dc=org\n";
     $ldif .= "uid: " . $username . "\n";