diff --git a/package/samba4/samba4.hash b/package/samba4/samba4.hash
index 0a2a548a15..c0ac04a611 100644
--- a/package/samba4/samba4.hash
+++ b/package/samba4/samba4.hash
@@ -1,2 +1,2 @@
 # Locally calculated
-sha256 f63b656d8823a280c50c9dbd6b692816cd7a88adfe9b47997ce697fd75bf81f0  samba-4.5.8.tar.gz
+sha256 e7b04b5d7ce10ed1205cc552200958e3c487ecf9647ea4c7b8c5f049f97c6be4  samba-4.5.9.tar.gz
diff --git a/package/samba4/samba4.mk b/package/samba4/samba4.mk
index 4de69a0fac..209d8ef728 100644
--- a/package/samba4/samba4.mk
+++ b/package/samba4/samba4.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SAMBA4_VERSION = 4.5.8
+SAMBA4_VERSION = 4.5.9
 SAMBA4_SITE = https://download.samba.org/pub/samba/stable
 SAMBA4_SOURCE = samba-$(SAMBA4_VERSION).tar.gz
 SAMBA4_INSTALL_STAGING = YES