diff --git a/README.md b/README.md
index d7f5420..bc1156e 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ You will need to contact them in order to disable the cache for this SAML plugin
 wp-login.php
 
 
-### Security Improvements on 3.2.0 ###
+### Security Improvements on 3.2.0 and 3.2.1 ###
 
 Version 3.2.0 includes a security patch that prevent RelayState redirection attacks
 
diff --git a/onelogin-saml-sso/readme.txt b/onelogin-saml-sso/readme.txt
index 8ed5cb6..85a2de8 100644
--- a/onelogin-saml-sso/readme.txt
+++ b/onelogin-saml-sso/readme.txt
@@ -22,6 +22,11 @@ To mitigate that bug, place the script at the root of wordpress and execute it (
 
 == Changelog ==
 
+= 3.2.1 =
+* Sanitize inputs
+* Update php-saml to 3.4.1
+* Fix nameidformat field
+
 = 3.2.0 =
 * Avoid untrusted redirections
 * Disable SAML on CLI/Cron on ACS and SLS endpoints. Allow custom filter to disable SAML
diff --git a/onelogin-saml-sso/version.json b/onelogin-saml-sso/version.json
index eb9532d..0f8fbdc 100644
--- a/onelogin-saml-sso/version.json
+++ b/onelogin-saml-sso/version.json
@@ -1,12 +1,12 @@
 {
     "php-saml": {
-        "version": "3.3.1",
-        "released": "06/11/2019"
+        "version": "3.4.1",
+        "released": "25/11/2019"
     },
     "plugin": {
         "app":      "wordpress",
         "name":     "onelogin-saml-sso",
-        "version":  "3.2.0",
-        "released": "31/03/2020"
+        "version":  "3.2.1",
+        "released": "07/04/2020"
     }
 }