diff --git a/.gitignore b/.gitignore
index 522f743..0ed7c9f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -289,3 +289,5 @@ samba-3.6.0pre1.tar.gz
 /samba-4.15.9.tar.asc
 /samba-4.15.10.tar.xz
 /samba-4.15.10.tar.asc
+/samba-4.15.11.tar.xz
+/samba-4.15.11.tar.asc
diff --git a/samba.spec b/samba.spec
index ac81984..9e58f9e 100644
--- a/samba.spec
+++ b/samba.spec
@@ -131,7 +131,7 @@
 
 %global baserelease 0
 
-%global samba_version 4.15.10
+%global samba_version 4.15.11
 %global talloc_version 2.3.3
 %global tdb_version 1.4.4
 %global tevent_version 0.11.0
@@ -4103,6 +4103,10 @@ fi
 %endif
 
 %changelog
+* Wed Oct 26 2022 Guenther Deschner <gdeschner@redhat.com> - 4.15.11-0
+- Update to version 4.15.11
+- resolves: #2137774, #2137777 - Security fixes for CVE-2022-3437
+
 * Wed Sep 28 2022 Guenther Deschner <gdeschner@redhat.com> - 4.15.10-0
 - Update to Samba 4.15.10
 
diff --git a/sources b/sources
index 65b69a0..75f390d 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (samba-4.15.10.tar.xz) = 1f26ebf99a08088ca35fd64fba0df8cf317217ec588eb9b301870f629e83cc58727a3a2ae323b2e7997ff278e94003e9d72cf5b3a08ee56ee1afce06d50d5257
-SHA512 (samba-4.15.10.tar.asc) = 09697b52109fee43804e90df2024940c59e049c2ef31e109acf8adaedded587e3ffef92de02124ad33d048ac6ccad152d784d9eba8610398a651bb19cc195f65
+SHA512 (samba-4.15.11.tar.xz) = aa63a09f1d27e8562df13e740a40ece36a6f570bede3845a2a18420d2029b4f413235df331f93403cda8413aea6d713116b5a3e4825338959025c3fcb8356f84
+SHA512 (samba-4.15.11.tar.asc) = 387b223a4f3f2b57bf922b459ccb1a1fe29ed68301f1c9e46df0e2ce64667a1eb8edd9462ef995a5dac21b8d4a756e7cac534256e34bc77804fd51e08d6d64a8