diff --git a/getssl b/getssl
index b335a30..bede945 100755
--- a/getssl
+++ b/getssl
@@ -86,15 +86,16 @@
 # 2016-07-21 updated typo (1.20)
 # 2016-07-22 corrected issue in nslookup debug option - issue #74 (1.21)
 # 2016-07-26 add more server-types based on openssl s_client (1.22)
+# 2016-08-01 updated agreement for letsencrypt (1.23)
 # ---------------------------------------------------------------------------
 
 PROGNAME=${0##*/}
-VERSION="1.22"
+VERSION="1.23"
 
 # defaults
 CODE_LOCATION="https://raw.githubusercontent.com/srvrco/getssl/master/getssl"
 CA="https://acme-staging.api.letsencrypt.org"
-AGREEMENT="https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf"
+AGREEMENT="https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf"
 ACCOUNT_KEY_LENGTH=4096
 WORKING_DIR=~/.getssl
 DOMAIN_KEY_LENGTH=4096