diff --git a/package/samba4/samba4.hash b/package/samba4/samba4.hash
index 4d47871fc5..0ce22a8526 100644
--- a/package/samba4/samba4.hash
+++ b/package/samba4/samba4.hash
@@ -1,4 +1,4 @@
 # Locally calculated after checking pgp signature
-# https://download.samba.org/pub/samba/stable/samba-4.11.13.tar.asc
-sha256  e71ed29ae01c5ce7be8cee1f53e0530db86dd19b911accb08fae60224e686ba1  samba-4.11.13.tar.gz
+# https://download.samba.org/pub/samba/stable/samba-4.11.15.tar.asc
+sha256  922d461bb2e6e490cf7708b297a9312ea6cda1edc7bdfea4ee665f45ff99038a  samba-4.11.15.tar.gz
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING
diff --git a/package/samba4/samba4.mk b/package/samba4/samba4.mk
index 48ac48c180..51ee2c9c39 100644
--- a/package/samba4/samba4.mk
+++ b/package/samba4/samba4.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SAMBA4_VERSION = 4.11.13
+SAMBA4_VERSION = 4.11.15
 SAMBA4_SITE = https://download.samba.org/pub/samba/stable
 SAMBA4_SOURCE = samba-$(SAMBA4_VERSION).tar.gz
 SAMBA4_INSTALL_STAGING = YES