1 files changed, 3 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 74ae149..4ef6c20 100644
--- a/Makefile
+++ b/Makefile
@@ -68,6 +68,7 @@ clean:
 venv: $(VENV_DIR)/bin/activate
 
 $(VENV_DIR)/bin/activate:
-	test -d $(VENV_DIR) || virtualenv $(VENV_DIR)
-	source $(VENV_DIR)/bin/activate && pip install -r ./requirements.txt
+	test -d $(VENV_DIR) || python -m venv $(VENV_DIR)
+	source $(VENV_DIR)/bin/activate && pip install \
+		--use-feature=2020-resolver -r ./requirements.txt
 	touch $(VENV_DIR)/bin/activate