added pip as explicit dependency

Author: venthur

Makefile

@@ -18,8 +18,8 @@ all: lint mypy test test-release
 
 $(VENV): requirements.txt requirements-dev.txt pyproject.toml
 	$(PY) -m venv $(VENV)
-	$(BIN)/pip install --upgrade -r requirements.txt
 	$(BIN)/pip install --upgrade -r requirements-dev.txt
+	$(BIN)/pip install --upgrade -r requirements.txt
 	$(BIN)/pip install -e .['dev']
 	touch $(VENV)
 

requirements-dev.txt

@@ -1,3 +1,4 @@
+pip==23.3.1
 build==1.0.3
 mkdocs==1.5.3
 mkdocs-material==9.4.8