diff -r dd5c0ebdf54f -r 8ac7b8d56115 dav/config.c --- a/dav/config.c Tue Sep 05 12:00:49 2017 +0200 +++ b/dav/config.c Tue Sep 05 12:11:09 2017 +0200 @@ -253,6 +253,11 @@ repo->ssl_version = CURL_SSLVERSION_TLSv1_2; } #endif +#if LIBCURL_VERSION_MINOR >= 52 + else if(xstrEQ(value, "TLSv1.3")) { + repo->ssl_version = CURL_SSLVERSION_TLSv1_3; + } +#endif #endif else { print_warning(lineno, "unknown ssl version: %s\n", value);