diff --git a/README b/README
index 67ca101..4fabb2a 100644
--- a/README
+++ b/README
@@ -27,6 +27,7 @@ Features(not only whose in the list):
 	- async/sync crypto support in C and Lua (X25519+AES[ECB/CBC]+ChaCha20) {{in libbacteria} {libencdec}}
 	- ...
 	- libgd for images. gd functions in C and Lua {in libbacteria} {{libimages}}
+	- libgmp for Lua.(for mpz and mpf, primitives) {{libbacteria}}
 TODO(for now):
 	- pre-init postgres database and C code for works with it, and lua module for work with it
 	- own network protocol idea.
diff --git a/README.md b/README.md
index 41c3c4c..04d42f7 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@
 *	- async/sync crypto support in C and Lua (X25519+AES[ECB/CBC]+ChaCha20) {{in libbacteria} {libencdec}}
 *	- ...
 *	- libgd for images. gd functions in C and Lua {in libbacteria} {{libimages}}
+*	- libgmp for Lua.(for mpz and mpf, primitives) {{libbacteria}}
 
 
 ## TODO(for now)