diff --git a/libqxmpp-1.3.1.tar.gz b/libqxmpp-1.3.1.tar.gz
deleted file mode 100644
index 34e3b14..0000000
--- a/libqxmpp-1.3.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:812e718a2dd762ec501a9012a1281b9b6c6d46ec38adbc6eec242309144e1c55
-size 302843
diff --git a/libqxmpp-1.4.0.tar.gz b/libqxmpp-1.4.0.tar.gz
new file mode 100644
index 0000000..672e70d
--- /dev/null
+++ b/libqxmpp-1.4.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2148162138eaf4b431a6ee94104f87877b85a589da803dff9433c698b4cf4f19
+size 313356
diff --git a/libqxmpp.changes b/libqxmpp.changes
index 9714e43..6cd2d09 100644
--- a/libqxmpp.changes
+++ b/libqxmpp.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Mon Aug  2 05:49:29 UTC 2021 - Dmitriy Perlow <dap.darkness@gmail.com>
+
+- update to 1.4.0:
+  * Qt 6 port, including many undeprecations and some refactoring
+  * Add XEP-0224: Attention manager
+  * Implement MIX-MISC XEP-0407: Invitation message extension
+  * New SCRAM-SHA3-512 and SCRAM-SHA-512 SASL algorithms
+  * Client: Advertise stream management state
+  * RosterManager: Cache roster if stream can be resumed
+  * RosterManager: Enable MIX annotation for roster items
+  * Bind IQ errors are now handled properly
+  * Fix cached stream management packets are resent with the wrong account
+  * TransferManager: Fix undefined behaviour when parsing features
+  * OutgoingServer: Add missing 'to' and 'from' stream attributes
+
 -------------------------------------------------------------------
 Thu Sep 10 13:00:38 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
 
diff --git a/libqxmpp.spec b/libqxmpp.spec
index c32c091..e7947f4 100644
--- a/libqxmpp.spec
+++ b/libqxmpp.spec
@@ -18,7 +18,7 @@
 
 %define sover 3
 Name:           libqxmpp
-Version:        1.3.1
+Version:        1.4.0
 Release:        0
 Summary:        Qt XMPP Library
 License:        LGPL-2.1-or-later