diff --git a/archivers/libdeflate/Makefile b/archivers/libdeflate/Makefile
index 5a5c7bfd7573..055aadc1959d 100644
--- a/archivers/libdeflate/Makefile
+++ b/archivers/libdeflate/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	libdeflate
-PORTVERSION=	1.17
+PORTVERSION=	1.18
 DISTVERSIONPREFIX=	v
 CATEGORIES=	archivers
 
diff --git a/archivers/libdeflate/distinfo b/archivers/libdeflate/distinfo
index f4ebef05a137..894993c4757d 100644
--- a/archivers/libdeflate/distinfo
+++ b/archivers/libdeflate/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1673770609
-SHA256 (ebiggers-libdeflate-v1.17_GH0.tar.gz) = fa4615af671513fa2a53dc2e7a89ff502792e2bdfc046869ef35160fcc373763
-SIZE (ebiggers-libdeflate-v1.17_GH0.tar.gz) = 184121
+TIMESTAMP = 1679769630
+SHA256 (ebiggers-libdeflate-v1.18_GH0.tar.gz) = 225d982bcaf553221c76726358d2ea139bb34913180b20823c782cede060affd
+SIZE (ebiggers-libdeflate-v1.18_GH0.tar.gz) = 184924