diff --git a/openssl/.version b/openssl/.version
index 3f42d341..e43e54ff 100644
--- a/openssl/.version
+++ b/openssl/.version
@@ -1 +1 @@
-openssl-3.6.2
+openssl-4.0.1
diff --git a/openssl/includes/windows/libcrypto.lib b/openssl/includes/windows/libcrypto.lib
index 150d2cb3..3240e11a 100644
Binary files a/openssl/includes/windows/libcrypto.lib and b/openssl/includes/windows/libcrypto.lib differ
diff --git a/openssl/includes/windows/libcrypto_static.lib b/openssl/includes/windows/libcrypto_static.lib
index 9fe58495..891148d7 100644
Binary files a/openssl/includes/windows/libcrypto_static.lib and b/openssl/includes/windows/libcrypto_static.lib differ
diff --git a/openssl/includes/windows/libssl.lib b/openssl/includes/windows/libssl.lib
index bdf06e57..d417d42d 100644
Binary files a/openssl/includes/windows/libssl.lib and b/openssl/includes/windows/libssl.lib differ
diff --git a/openssl/includes/windows/libssl_static.lib b/openssl/includes/windows/libssl_static.lib
index ea9ec81b..2aef0ced 100644
Binary files a/openssl/includes/windows/libssl_static.lib and b/openssl/includes/windows/libssl_static.lib differ