diff --git a/Makefile b/Makefile
index e215a0026..71db4ef0b 100644
--- a/Makefile
+++ b/Makefile
@@ -9,12 +9,11 @@ SPHINXOPTS := -W
 lint: \
     actionlint \
     check-manifest \
+    deptry \
     doc8 \
     linkcheck \
     mypy \
     ruff \
-    pip-extra-reqs \
-    pip-missing-reqs \
     pyproject-fmt \
     pyright \
     pyright-verifytypes \
diff --git a/lint.mk b/lint.mk
index 24c99b3e4..568acb340 100644
--- a/lint.mk
+++ b/lint.mk
@@ -28,13 +28,14 @@ fix-ruff:
 	ruff --fix .
 	ruff format .
 
-.PHONY: pip-extra-reqs
-pip-extra-reqs:
-	pip-extra-reqs --requirements-file=<(uv pip compile --no-deps pyproject.toml) src/
-
-.PHONY: pip-missing-reqs
-pip-missing-reqs:
-	pip-missing-reqs --requirements-file=<(uv pip compile --no-deps pyproject.toml) src/
+TEMPFILE:= $(shell mktemp)
+
+.PHONY: deptry
+deptry:
+	uv pip compile --no-deps pyproject.toml > $(TEMPFILE)
+	mv pyproject.toml pyproject.bak.toml
+	deptry --requirements-txt=$(TEMPFILE) src/ || (mv pyproject.bak.toml pyproject.toml && exit 1)
+	mv pyproject.bak.toml pyproject.toml
 
 .PHONY: pylint
 pylint:
diff --git a/pyproject.toml b/pyproject.toml
index 282640eae..c0a444cf2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -255,11 +255,11 @@ dependencies = [
 dev = [
     "actionlint-py==1.6.26.11",
     "check-manifest==0.49",
+    "deptry==0.12.0",
     "doc8==1.1.1",
     "freezegun==1.4.0",
     "furo==2024.1.29",
     "mypy==1.8.0",
-    "pip_check_reqs==2.5.3",
     "pydocstyle==6.3",
     "pyenchant==3.2.2",
     "Pygments==2.17.2",