diff --git a/CMakeLists.txt b/CMakeLists.txt
index fffe070..bdb6e95 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,55 +1,55 @@
 # Copyright (C) 2018 by Intevation GmbH <info@intevation.de>
 #
 # This file is Free Software under the GNU GPL (v>=2)
 # and comes with ABSOLUTELY NO WARRANTY!
 # See LICENSE.txt for details.
 
 cmake_minimum_required(VERSION 2.8.8)
 project(gpg4win-tools)
 set(PRETTY_NAME cryp.do)
 
 ### Generic Setup
 
 set(KF5_VERSION "5.43.0")
-set(GPGME_REQUIRED_VERSION "1.8.0")
+set(GPGME_REQUIRED_VERSION "1.13.1")
 set(QT_REQUIRED_VERSION "5.6.0")
 set(LIBKLEO_VERSION "5.17.44")
 
 #Old qtmain linking behavior to be compatible with cmake versions < 2.8.11
 
 if(POLICY CMP0020)
   cmake_policy(SET CMP0020 OLD)
 endif()
 
 find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Widgets)
 
 find_package(Gpgmepp ${GPGME_REQUIRED_VERSION} CONFIG REQUIRED)
 find_package(QGpgme ${GPGME_REQUIRED_VERSION} CONFIG REQUIRED)
 find_package(KF5Libkleo ${LIBKLEO_VERSION} CONFIG REQUIRED)
 find_package(KF5WidgetsAddons ${KF5_VERSION} CONFIG REQUIRED)
 
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 
 if(WIN32)
    add_definitions(-D_WIN32_WINNT=0x0600) # Windows vista
    add_definitions(-DWINVER=0x0600)
    add_definitions(-DUNICODE -D_UNICODE)
    add_definitions(-DMINGW_HAS_SECURE_API) # for _s functions
 endif(WIN32)
 
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
 # Cmake does not correctly identify gcc windres when cross compiling
 # making this line neccessary to set the correct flags for it.
 # See: http://public.kitware.com/Bug/view.php?id=11773
 SET(CMAKE_RC_COMPILE_OBJECT
       "<CMAKE_RC_COMPILER> <FLAGS> <DEFINES> -Ocoff <SOURCE> <OBJECT>")
 
 #add_subdirectory(img)
 ### Include the actual source directories
 add_subdirectory(src)