diff --git a/srcpkgs/stunnel/template b/srcpkgs/stunnel/template
index 10434223dab..9ad351e9e19 100644
--- a/srcpkgs/stunnel/template
+++ b/srcpkgs/stunnel/template
@@ -1,6 +1,6 @@
 # Template file for 'stunnel'
 pkgname=stunnel
-version=5.65
+version=5.66
 revision=1
 build_style=gnu-configure
 configure_args="--enable-ipv6 --with-ssl=${XBPS_CROSS_BASE}/usr"
@@ -13,7 +13,7 @@ license="GPL-2.0-or-later"
 homepage="https://www.stunnel.org/"
 changelog="https://www.stunnel.org/NEWS.html"
 distfiles="https://www.stunnel.org/downloads/stunnel-${version}.tar.gz"
-checksum=60c500063bd1feff2877f5726e38278c086f96c178f03f09d264a2012d6bf7fc
+checksum=558178704d1aa5f6883aac6cc5d6bbf2a5714c8a0d2e91da0392468cee9f579c
 
 pre_check() {
 	# GitHub's CI doesn't support IPv6