diff --git a/requirements.txt b/requirements.txt
index 33e1aaa7..798ba5ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,14 @@
 jsonschema==3.2.0
 aiohttp==3.8.1
 aiohttp-cors==0.7.0
-aiofiles==0.8.0
-Jinja2==3.0.3
-sentry-sdk==1.9.10
-psutil==5.9.2
+aiofiles==22.1.0; python_version >= '3.7'
+aiofiles==0.8.0; python_version < '3.7'  # v0.8.0 is the last version to support Python 3.6
+Jinja2==3.1.2; python_version >= '3.7'
+Jinja2==3.0.3; python_version < '3.7'  # v3.0.3 is the last version to support Python 3.6
+sentry-sdk==1.9.10,<1.10
+psutil>=5.9.2,<5.10
 async-timeout==4.0.2
-distro==1.7.0
+distro==1.8.0
 py-cpuinfo==8.0.0
 setuptools==60.6.0; python_version >= '3.7'  # don't upgrade because of https://github.com/pypa/setuptools/issues/3084
-setuptools==59.6.0; python_version < '3.7'  # v59.7.0 dropped support for Python 3.6
+setuptools==59.6.0; python_version < '3.7'  # v59.6.0 is the last version to support Python 3.6