diff --git a/build-haproxy.sh b/build-haproxy.sh
index d2a01b6..2fe17d5 100755
--- a/build-haproxy.sh
+++ b/build-haproxy.sh
@@ -8,7 +8,7 @@ HAPROXY_URL=https://www.haproxy.org/download/2.3/src/haproxy-${HAPROXY_VERSION}.
 HAPROXY_SHA256_URL=${HAPROXY_URL}.sha256
 HAPROXY_SRC=/tmp/haproxy
 
-OPENSSL_VERSION=1.1.1j
+OPENSSL_VERSION=1.1.1k
 OPENSSL_URL=https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz
 OPENSSL_SHA256_URL=${OPENSSL_URL}.sha256
 OPENSSL_SRC=/tmp/openssl