diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index f4c7c2cd..7d1d696e 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -15,7 +15,7 @@ python:
       # Install motor itself.
       - method: pip
         path: .
-      - requirements: doc/docs-requirements.txt
+      - requirements: requirements/docs.txt
 
 build:
   os: ubuntu-22.04
diff --git a/MANIFEST.in b/MANIFEST.in
index 5eb26eb7..68b01644 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,6 +2,7 @@ include README.md
 include LICENSE
 include tox.ini
 include pyproject.toml
+include requirements.txt
 include doc/Makefile
 include doc/examples/tornado_change_stream_templates/index.html
 recursive-include doc *.rst
@@ -18,6 +19,7 @@ recursive-include synchro *.py
 recursive-include motor *.pyi
 recursive-include motor *.typed
 recursive-include motor *.py
+recursive-include requirements *.txt
 
 exclude .readthedocs.yaml
 exclude .git-blame-ignore-revs
diff --git a/pyproject.toml b/pyproject.toml
index 19346c7f..130f8728 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "motor"
-dynamic = ["version"]
+dynamic = ["version", "dependencies", "optional-dependencies"]
 description = "Non-blocking MongoDB driver for Tornado or asyncio"
 readme = "README.md"
 license = { file = "LICENSE" }
@@ -42,35 +42,6 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
 ]
-dependencies = [
-    "pymongo>=4.5,<5",
-]
-
-[project.optional-dependencies]
-aws = [
-    "pymongo[aws]>=4.5,<5",
-]
-encryption = [
-    "pymongo[encryption]>=4.5,<5",
-]
-gssapi = [
-    "pymongo[gssapi]>=4.5,<5",
-]
-ocsp = [
-    "pymongo[ocsp]>=4.5,<5",
-]
-snappy = [
-    "pymongo[snappy]>=4.5,<5",
-]
-srv = [
-    "pymongo[srv]>=4.5,<5",
-]
-test = [
-    "pytest>=7", "mockupdb", "tornado>=5", "aiohttp!=3.8.6", "motor[encryption]"
-]
-zstd = [
-    "pymongo[zstd]>=4.5,<5",
-]
 
 [project.urls]
 Homepage = "https://www.mongodb.org"
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..45c42ede
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+pymongo>=4.5,<5
diff --git a/requirements/aws.txt b/requirements/aws.txt
new file mode 100644
index 00000000..fd7ff757
--- /dev/null
+++ b/requirements/aws.txt
@@ -0,0 +1 @@
+pymongo[aws]>=4.5,<5
diff --git a/doc/docs-requirements.txt b/requirements/docs.txt
similarity index 100%
rename from doc/docs-requirements.txt
rename to requirements/docs.txt
diff --git a/requirements/encryption.txt b/requirements/encryption.txt
new file mode 100644
index 00000000..e20a56f2
--- /dev/null
+++ b/requirements/encryption.txt
@@ -0,0 +1 @@
+pymongo[encryption]>=4.5,<5
diff --git a/requirements/gssapi.txt b/requirements/gssapi.txt
new file mode 100644
index 00000000..7196be8e
--- /dev/null
+++ b/requirements/gssapi.txt
@@ -0,0 +1 @@
+pymongo[gssapi]>=4.5,<5
diff --git a/requirements/ocsp.txt b/requirements/ocsp.txt
new file mode 100644
index 00000000..9dac3fab
--- /dev/null
+++ b/requirements/ocsp.txt
@@ -0,0 +1 @@
+pymongo[ocsp]>=4.5,<5
diff --git a/requirements/snappy.txt b/requirements/snappy.txt
new file mode 100644
index 00000000..cdc841c8
--- /dev/null
+++ b/requirements/snappy.txt
@@ -0,0 +1 @@
+pymongo[snappy]>=4.5,<5
diff --git a/requirements/srv.txt b/requirements/srv.txt
new file mode 100644
index 00000000..e776b35a
--- /dev/null
+++ b/requirements/srv.txt
@@ -0,0 +1 @@
+pymongo[srv]>=4.5,<5
diff --git a/requirements/test.txt b/requirements/test.txt
new file mode 100644
index 00000000..2c98ae4c
--- /dev/null
+++ b/requirements/test.txt
@@ -0,0 +1,5 @@
+pytest>=7
+mockupdb
+tornado>=5
+aiohttp!=3.8.6
+motor[encryption]
diff --git a/requirements/zstd.txt b/requirements/zstd.txt
new file mode 100644
index 00000000..a35b52fd
--- /dev/null
+++ b/requirements/zstd.txt
@@ -0,0 +1 @@
+pymongo[zstd]>=4.5,<5
diff --git a/setup.py b/setup.py
index 60684932..8d01935d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,3 +1,21 @@
 from setuptools import setup
 
-setup()
+
+def parse_reqs_file(fname):
+    with open(fname) as fid:  # noqa:PTH123
+        lines = [li.strip() for li in fid.readlines()]
+    return [li for li in lines if li and not li.startswith("#")]
+
+
+extras_require = dict(  # noqa:C408
+    aws=parse_reqs_file("requirements/aws.txt"),
+    encryption=parse_reqs_file("requirements/encryption.txt"),
+    gssapi=parse_reqs_file("requirements/gssapi.txt"),
+    ocsp=parse_reqs_file("requirements/ocsp.txt"),
+    snappy=parse_reqs_file("requirements/snappy.txt"),
+    srv=parse_reqs_file("requirements/srv.txt"),
+    test=parse_reqs_file("requirements/test.txt"),
+    zstd=parse_reqs_file("requirements/zstd.txt"),
+)
+
+setup(install_requires=parse_reqs_file("requirements.txt"), extras_require=extras_require)
diff --git a/tox.ini b/tox.ini
index 61a6e5b0..755cc26d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -76,7 +76,7 @@ extras =
 [testenv:docs]
 setenv = PYTHONWARNINGS=
 deps =
-    -rdoc/docs-requirements.txt
+    -rrequirements/docs.txt
 changedir = doc
 commands =
     python -m sphinx -q -E -W -b html . {envtmpdir}/html {posargs}
@@ -84,7 +84,7 @@ commands =
 [testenv:doctest]
 setenv = PYTHONHASHSEED=0
 deps =
-    -rdoc/docs-requirements.txt
+    -rrequirements/docs.txt
 changedir = doc
 commands =
     python -m sphinx -q -E -b doctest . {envtmpdir}/doctest {posargs}
@@ -92,7 +92,7 @@ commands =
 [testenv:linkcheck]
 setenv = PYTHONHASHSEED=0
 deps =
-    -rdoc/docs-requirements.txt
+    -rrequirements/docs.txt
 changedir = doc
 commands =
     python -m sphinx -q -E -b linkcheck . {envtmpdir}/linkcheck {posargs}