diff --git a/scripts/cmake/ConanSetup.cmake b/scripts/cmake/ConanSetup.cmake
index 87431d640aa1643510d8dc4f24e922fffcf4b820..f5ab82633f3a1c02daeda6b54c1388b15e5bc956 100644
--- a/scripts/cmake/ConanSetup.cmake
+++ b/scripts/cmake/ConanSetup.cmake
@@ -105,7 +105,7 @@ if(OGS_USE_NETCDF)
     set(CONAN_REQUIRES ${CONAN_REQUIRES} netcdf-cxx/4.3.1@bilke/testing)
 endif()
 
-conan_check(VERSION 1.20.0)
+conan_check(VERSION 1.21.0)
 
 message(STATUS "Third-party libraries:")
 foreach(LIB ${OGS_LIBS})