diff --git a/net/mosquitto/Makefile b/net/mosquitto/Makefile
index f0a80461e..dc7067424 100644
--- a/net/mosquitto/Makefile
+++ b/net/mosquitto/Makefile
@@ -9,14 +9,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mosquitto
-PKG_VERSION:=1.5.1
+PKG_VERSION:=1.5.3
 PKG_RELEASE:=3
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE.txt
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://mosquitto.org/files/source/
-PKG_HASH:=8557bc7ae34dfaf32a0fb56d2491b7a7f731269c88337227233013502df4d5b0
+PKG_HASH:=3081a998d303a883b1cd064009beabc88aa9159e26f5258a4ae6007160491d10
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/package.mk