diff --git a/tools/libressl/Makefile b/tools/libressl/Makefile
index 0679961d17..236a7c2c30 100644
--- a/tools/libressl/Makefile
+++ b/tools/libressl/Makefile
@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libressl
-PKG_VERSION:=3.4.3
-PKG_HASH:=ff88bffe354818b3ccf545e3cafe454c5031c7a77217074f533271d63c37f08d
+PKG_VERSION:=3.5.3
+PKG_HASH:=3ab5e5eaef69ce20c6b170ee64d785b42235f48f2e62b095fca5d7b6672b8b28
 PKG_RELEASE:=1
 
 PKG_CPE_ID:=cpe:/a:openbsd:libressl