diff --git a/app/main.F90 b/app/main.F90
index 4f23ac9..9554fe1 100644
--- a/app/main.F90
+++ b/app/main.F90
@@ -8,7 +8,7 @@ program main
 
   implicit none
 
-  character(len=10) :: ver = "1.0.0"
+  character(len=10) :: ver = "1.0.1"
 
   call MPI_INIT(ierror)
 
diff --git a/fpm.toml b/fpm.toml
index c36254b..b85a4fc 100644
--- a/fpm.toml
+++ b/fpm.toml
@@ -1,5 +1,5 @@
 name = "SsTC_driver"
-version = "1.0.0"
+version = "1.0.1"
 license = "GNU General Public License v3.0"
 author = "Álvaro R. Puente-Uriona"
 maintainer = "alvaro.ruiz@ehu.eus"
@@ -24,7 +24,7 @@ source-form = "free"
 
 [dependencies]
 MAC = { git="https://github.com/irukoa/MAC.git", tag = "v1.0.0" }
-WannInt = { git="https://github.com/irukoa/WannInt.git", tag = "v1.0.0" }
+WannInt = { git="https://github.com/irukoa/WannInt.git", tag = "v1.0.1" }
 mpi = "*"
 openmp = "*"
 
diff --git a/src/SsTC_driver.F90 b/src/SsTC_driver.F90
index 1fce469..714fa70 100644
--- a/src/SsTC_driver.F90
+++ b/src/SsTC_driver.F90
@@ -11,7 +11,7 @@ module SsTC_driver
     get_MPI_task_partition
   use SsTC_driver_utils, only: kpath, kslice, crys_to_cart, cart_to_crys, kpath_length
   use MAC, only: container_specifier, container
-  use WannInt, only: crystal, diagonalize, &
+  use WannInt, only: crystal, diagonalize, inverse, &
     dirac_delta, &
     deg_list, schur, &
     SVD, expsh, logu
@@ -27,6 +27,7 @@ module SsTC_driver
   public :: container_specifier, container
   public :: crystal
   public :: diagonalize
+  public :: inverse
   public :: dirac_delta
   public :: deg_list
   public :: schur