diff --git a/libs/libdeflate/Makefile b/libs/libdeflate/Makefile
index 1eb16c799..d0a9ed805 100644
--- a/libs/libdeflate/Makefile
+++ b/libs/libdeflate/Makefile
@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libdeflate
-PKG_VERSION:=1.17
+PKG_VERSION:=1.18
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/ebiggers/libdeflate/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=fa4615af671513fa2a53dc2e7a89ff502792e2bdfc046869ef35160fcc373763
+PKG_HASH:=225d982bcaf553221c76726358d2ea139bb34913180b20823c782cede060affd
 
 PKG_LICENSE:=COPYING
 PKG_LICENSE_FILES:=MIT