diff --git a/conanfile.py b/conanfile.py
index 48b2c82..fb3f93f 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -13,7 +13,7 @@
 from conan.tools.scm import Version
 
 
-required_conan_version = ">=1.50.0"
+required_conan_version = ">=1.56.0"
 
 
 class PyNest2DConan(ConanFile):
@@ -28,7 +28,7 @@ class PyNest2DConan(ConanFile):
     exports = "LICENSE*"
     generators = "CMakeDeps", "VirtualBuildEnv", "VirtualRunEnv"
 
-    python_requires = "pyprojecttoolchain/[>=0.1.6]@ultimaker/stable", "sipbuildtool/[>=0.2.4]@ultimaker/stable"
+    python_requires = "pyprojecttoolchain/[>=0.1.7]@ultimaker/stable", "sipbuildtool/[>=0.2.4]@ultimaker/stable"
 
     options = {
         "shared": [True, False],