diff --git a/appveyor.yml b/appveyor.yml
index 2e4c529..e805dde 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,7 +7,7 @@ shallow_clone: true
 
 environment:
   LUAROCKS_VER: 2.2.1
-  CURL_VER: 7.49.0
+  CURL_VER: 7.50.1
 
   matrix:
     - LUA_VER: 5.1.5
diff --git a/src/lcinfoeasy.h b/src/lcinfoeasy.h
index 9e0df1b..0cc9ab4 100644
--- a/src/lcinfoeasy.h
+++ b/src/lcinfoeasy.h
@@ -43,6 +43,10 @@ OPT_ENTRY( rtsp_server_cseq,        RTSP_SERVER_CSEQ,        LNG, 0)
 OPT_ENTRY( rtsp_cseq_recv,          RTSP_CSEQ_RECV,          LNG, 0)
 #endif
 
+#if LCURL_CURL_VER_GE(7,50,1)
+OPT_ENTRY( http_version,            HTTP_VERSION,            STR, 0)
+#endif
+
 // OPT_ENTRY( PRIVATE,                 void     ) 
 // OPT_ENTRY( CERTINFO,                struct curl_certinfo *
 // OPT_ENTRY( TLS_SESSION,             struct curl_tlssessioninfo *