diff --git a/_service b/_service
index 102c057..b7cc52a 100644
--- a/_service
+++ b/_service
@@ -6,7 +6,7 @@
     <param name="versionformat">@PARENT_TAG@+git@TAG_OFFSET@.%h</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="versionrewrite-replacement">\1</param>
-    <param name="revision">v2.4.3</param>
+    <param name="revision">v2.4.4</param>
     <param name="changesgenerate">enable</param>
   </service>
 
diff --git a/_servicedata b/_servicedata
index 038adfb..3f642ac 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,6 +1,6 @@
 <servicedata>
   <service name="tar_scm">
     <param name="url">http://git.haproxy.org/git/haproxy-2.4.git</param>
-    <param name="changesrevision">4dd5a5a6cb7f865f897bf945fba30b2498207520</param>
+    <param name="changesrevision">acb1d0beae32a1749480caa18ecc51e211c5f10a</param>
   </service>
 </servicedata>
\ No newline at end of file
diff --git a/haproxy-2.4.3+git0.4dd5a5a6c.tar.gz b/haproxy-2.4.3+git0.4dd5a5a6c.tar.gz
deleted file mode 100644
index f0f17ad..0000000
--- a/haproxy-2.4.3+git0.4dd5a5a6c.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:862f2934e84435ebc5a587d0b811b71721da04c242d025a38aded786d4efb517
-size 3686431
diff --git a/haproxy-2.4.4+git0.acb1d0bea.tar.gz b/haproxy-2.4.4+git0.acb1d0bea.tar.gz
new file mode 100644
index 0000000..0713929
--- /dev/null
+++ b/haproxy-2.4.4+git0.acb1d0bea.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b771080be886dd77d6ea1c15e3bfda2988f321b8409ba81e6bef46cdfe5dab3
+size 3686796
diff --git a/haproxy.changes b/haproxy.changes
index 17b152c..207f722 100644
--- a/haproxy.changes
+++ b/haproxy.changes
@@ -1,3 +1,30 @@
+-------------------------------------------------------------------
+Tue Sep 07 15:43:22 UTC 2021 - mrueckert@suse.de
+
+- Update to version 2.4.4+git0.acb1d0bea: CVE-2021-40346 (boo#1189877)
+  * [RELEASE] Released version 2.4.4
+  * Revert "BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive"
+  * BUG/MAJOR: htx: fix missing header name length check in htx_add_header/trailer
+  * CLEANUP: htx: remove comments about "must be < 256 MB"
+  * BUG/MINOR: config: reject configs using HTTP with bufsize >= 256 MB
+  * DOC: configuration: remove wrong tcp-request examples in tcp-response
+  * BUG/MINOR: vars: fix set-var/unset-var exclusivity in the keyword parser
+  * CLEANUP: Add missing include guard to signal.h
+  * BUG/MINOR: tools: Fix loop condition in dump_text()
+  * BUG/MINOR threads: Use get_(local|gm)time instead of (local|gm)time
+  * BUG/MINOR: ebtree: remove dependency on incorrect macro for bits per long
+  * MINOR: time: add report_idle() to report process-wide idle time
+  * BUG/MINOR: time: fix idle time computation for long sleeps
+  * BUG/MINOR: lua: use strlcpy2() not strncpy() to copy sample keywords
+  * MINOR: compiler: implement an ONLY_ONCE() macro
+  * BUG/MINOR: base64: base64urldec() ignores padding in output size check
+  * BUG/MEDIUM: base64: check output boundaries within base64{dec,urldec}
+  * BUG/MINOR: stick-table: fix the sc-set-gpt* parser when using expressions
+  * MINOR: hlua: take the global Lua lock inside a global function
+  * REGTESTS: abortonclose: after retries, 503 is expected, not close
+  * REGTESTS: http_upgrade: fix incorrect expectation on TCP->H1->H2
+  * BUG/MEDIUM: h2: match absolute-path not path-absolute for :path
+
 -------------------------------------------------------------------
 Tue Aug 17 15:50:01 UTC 2021 - mrueckert@suse.de
 
diff --git a/haproxy.spec b/haproxy.spec
index 1d2cd4c..2bb1250 100644
--- a/haproxy.spec
+++ b/haproxy.spec
@@ -53,7 +53,7 @@
 %endif
 
 Name:           haproxy
-Version:        2.4.3+git0.4dd5a5a6c
+Version:        2.4.4+git0.acb1d0bea
 Release:        0
 #
 #