diff --git a/windows/cross-compile/build.sh b/windows/cross-compile/build.sh
index d4f291e60..5ec8efd25 100644
--- a/windows/cross-compile/build.sh
+++ b/windows/cross-compile/build.sh
@@ -232,9 +232,9 @@ store_apt_cache()
 # OpenSSL
 
 OPENSSL_PREFIX_DIR="$DEP_DIR/libopenssl"
-OPENSSL_VERSION=1.1.1h
+OPENSSL_VERSION=1.1.1k
 # hash from https://www.openssl.org/source/
-OPENSSL_HASH="5c9ca8774bd7b03e5784f26ae9e9e6d749c9da2438545077e6b3d755a06595d9"
+OPENSSL_HASH="892a0875b9872acd04a9fde79b1f943075d5ea162415de3047c327df33fbaee5"
 OPENSSL_FILENAME="openssl-$OPENSSL_VERSION.tar.gz"
 if [ ! -f "$OPENSSL_PREFIX_DIR/done" ]
 then