diff --git a/app/main.F90 b/app/main.F90
index bab1d45..1a5f0a5 100644
--- a/app/main.F90
+++ b/app/main.F90
@@ -6,7 +6,7 @@ program main
 
   implicit none
 
-  character(len=10) :: ver = "0.0.0"
+  character(len=10) :: ver = "1.0.0"
 
   write (unit=output_unit, fmt="(A)") ""
   write (unit=output_unit, fmt="(A)") " ____    __    ____  ___      .__   __. .__   __.  __  .__   __. .___________. "
diff --git a/fpm.toml b/fpm.toml
index bad070a..5f9a71c 100644
--- a/fpm.toml
+++ b/fpm.toml
@@ -1,5 +1,5 @@
 name = "WannInt"
-version = "0.0.0"
+version = "1.0.0"
 license = "GNU General Public License v3.0"
 author = "Álvaro R. Puente-Uriona"
 maintainer = "alvaro.ruiz@ehu.eus"
@@ -28,7 +28,7 @@ implicit-external = true
 source-form = "free"
 
 [dependencies]
-MAC = { git="https://github.com/irukoa/MAC.git" }
+MAC = { git="https://github.com/irukoa/MAC.git", tag = "v1.0.0" }
 openmp = "*"
 
 [dev-dependencies]