diff --git a/.idea/python-project.iml b/.idea/basedtyping.iml
similarity index 59%
rename from .idea/python-project.iml
rename to .idea/basedtyping.iml
index f243f68..8e64af1 100644
--- a/.idea/python-project.iml
+++ b/.idea/basedtyping.iml
@@ -1,20 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="Python" name="Python">
-      <configuration sdkName="Python 3.9 (testpy)" />
-    </facet>
-  </component>
+<module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/basedtyping" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+      <excludeFolder url="file://$MODULE_DIR$/.pytest_cache" />
       <excludeFolder url="file://$MODULE_DIR$/.mypy_cache" />
+      <excludeFolder url="file://$MODULE_DIR$/dist" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Python 3.9 (testpy) interpreter library" level="application" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 62d6170..c08270d 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -1,11 +1,22 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
-    <!-- you'll probably want to disable these as your project gets bigger if you're on windows. see https://github.com/leinardi/mypy-pycharm/pull/58 -->
     <inspection_tool class="Mypy" enabled="true" level="ERROR" enabled_by_default="true" />
+    <inspection_tool class="PyCompatibilityInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ourVersions">
+        <value>
+          <list size="5">
+            <item index="0" class="java.lang.String" itemvalue="3.7" />
+            <item index="1" class="java.lang.String" itemvalue="3.8" />
+            <item index="2" class="java.lang.String" itemvalue="3.9" />
+            <item index="3" class="java.lang.String" itemvalue="3.10" />
+            <item index="4" class="java.lang.String" itemvalue="3.11" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyTypeCheckerInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="Pylint" enabled="true" level="ERROR" enabled_by_default="true" />
 
-    <!-- re-enable this if you disable the mypy inspection -->
-    <inspection_tool class="PyTypeCheckerInspection" enabled="false" level="WARNING" enabled_by_default="false" />
   </profile>
-</component>
+</component>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index 3464a4c..dea5a83 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/python-project.iml" filepath="$PROJECT_DIR$/.idea/python-project.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/basedtyping.iml" filepath="$PROJECT_DIR$/.idea/basedtyping.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/pylint.xml b/.idea/pylint.xml
new file mode 100644
index 0000000..391ffd6
--- /dev/null
+++ b/.idea/pylint.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PylintConfigService">
+    <option name="scanBeforeCheckin" value="false" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..2808101
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "current file justMyCode disabled",
+      "type": "python",
+      "request": "launch",
+      "program": "${file}",
+      "console": "integratedTerminal",
+      "justMyCode": false
+    }
+  ]
+}
diff --git a/poetry.lock b/poetry.lock
index a9ea072..0153bb1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,6 +1,6 @@
 [[package]]
 name = "astroid"
-version = "2.9.2"
+version = "2.9.3"
 description = "An abstract syntax tree for Python with inference support."
 category = "dev"
 optional = false
@@ -34,12 +34,11 @@ tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>
 
 [[package]]
 name = "basedmypy"
-version = "2.0.0+dev.e5d40fc37d8d6eca75d8784020d82b4574b042b7"
+version = "1.2.2"
 description = "Based static typing for Python"
 category = "dev"
 optional = false
 python-versions = ">=3.6"
-develop = false
 
 [package.dependencies]
 mypy-extensions = ">=0.4.3"
@@ -49,12 +48,7 @@ typing-extensions = ">=3.10"
 [package.extras]
 dmypy = ["psutil (>=4.0)"]
 python2 = ["typed-ast (>=1.4.0,<2)"]
-
-[package.source]
-type = "git"
-url = "https://github.com/KotlinIsland/basedmypy.git"
-reference = "e5d40fc37d8d6eca75d8784020d82b4574b042b7"
-resolved_reference = "e5d40fc37d8d6eca75d8784020d82b4574b042b7"
+reports = ["lxml"]
 
 [[package]]
 name = "black"
@@ -245,7 +239,7 @@ toml = ">=0.9.2"
 
 [[package]]
 name = "pyparsing"
-version = "3.0.6"
+version = "3.0.7"
 description = "Python parsing module"
 category = "dev"
 optional = false
@@ -310,12 +304,12 @@ python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "240371a034ae5e82ce19f53f2b3474ec77b9a5f46274ff75e29f1c90d4fc8705"
+content-hash = "c5cb14c7189fea59b8c9a9c939ce92d953ad731babf1b55bb19b6a0aba36f389"
 
 [metadata.files]
 astroid = [
-    {file = "astroid-2.9.2-py3-none-any.whl", hash = "sha256:aa296702f1a5c3102c860de49473aaa90a7f6d221555d5cf2678940a9be32a4e"},
-    {file = "astroid-2.9.2.tar.gz", hash = "sha256:72ace9c3333e274e9248168fc4f3e300da8545af1c303bd69197027f49e2bfff"},
+    {file = "astroid-2.9.3-py3-none-any.whl", hash = "sha256:506daabe5edffb7e696ad82483ad0228245a9742ed7d2d8c9cdb31537decf9f6"},
+    {file = "astroid-2.9.3.tar.gz", hash = "sha256:1efdf4e867d4d8ba4a9f6cf9ce07cd182c4c41de77f23814feb27ca93ca9d877"},
 ]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
@@ -325,7 +319,10 @@ attrs = [
     {file = "attrs-21.4.0-py2.py3-none-any.whl", hash = "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4"},
     {file = "attrs-21.4.0.tar.gz", hash = "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"},
 ]
-basedmypy = []
+basedmypy = [
+    {file = "basedmypy-1.2.2-py3-none-any.whl", hash = "sha256:b4998ba9cd491d1d1a1d9c78439a58765242f91d82ccf8c96d0dea419d7afe16"},
+    {file = "basedmypy-1.2.2.tar.gz", hash = "sha256:0a1c13ca39f4ede9e4b802be81f48bbe50dd255def30e13fd5855b0e6bf005b5"},
+]
 black = [
     {file = "black-21.12b0-py3-none-any.whl", hash = "sha256:a615e69ae185e08fdd73e4715e260e2479c861b5740057fde6e8b4e3b7dd589f"},
     {file = "black-21.12b0.tar.gz", hash = "sha256:77b80f693a569e2e527958459634f18df9b0ba2625ba4e0c2d5da5be42e6f2b3"},
@@ -430,8 +427,8 @@ pylint = [
     {file = "pylint-2.12.2.tar.gz", hash = "sha256:9d945a73640e1fec07ee34b42f5669b770c759acd536ec7b16d7e4b87a9c9ff9"},
 ]
 pyparsing = [
-    {file = "pyparsing-3.0.6-py3-none-any.whl", hash = "sha256:04ff808a5b90911829c55c4e26f75fa5ca8a2f5f36aa3a51f68e27033341d3e4"},
-    {file = "pyparsing-3.0.6.tar.gz", hash = "sha256:d9bdec0013ef1eb5a84ab39a3b3868911598afa494f5faa038647101504e2b81"},
+    {file = "pyparsing-3.0.7-py3-none-any.whl", hash = "sha256:a6c06a88f252e6c322f65faf8f418b16213b51bdfaece0524c1c1bc30c63c484"},
+    {file = "pyparsing-3.0.7.tar.gz", hash = "sha256:18ee9022775d270c55187733956460083db60b37d0d0fb357445f3094eed3eea"},
 ]
 pytest = [
     {file = "pytest-7.0.0rc1-py3-none-any.whl", hash = "sha256:8fc363e0b7407a9397e660ef81e1634e4504faaeb6ad1d2416da4c38d29a0f45"},
diff --git a/pyproject.toml b/pyproject.toml
index e95a25c..5e344a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,8 +13,7 @@ python = "^3.10"
 [tool.poetry.dev-dependencies]
 black = "^21.12b0"
 flake8 = "^4.0.1"
-# https://github.com/KotlinIsland/basedmypy/pull/131
-basedmypy = { git = "https://github.com/KotlinIsland/basedmypy.git", rev = "e5d40fc37d8d6eca75d8784020d82b4574b042b7" }
+basedmypy = "^1.2.2"
 pylint = "^2.11.2"
 pytest = "^7.0.0rc1"
 isort = "^5.10.1"
@@ -23,23 +22,6 @@ isort = "^5.10.1"
 build-backend = "poetry.core.masonry.api"
 requires = ["poetry-core>=1.0.7"]
 
-[tool.mypy]
-allow_redefinition = true
-disallow_any_decorated = true
-disallow_any_explicit = true
-disallow_any_expr = true
-disallow_any_generics = true
-disallow_any_unimported = true
-disallow_subclassing_any = true
-disallow_untyped_calls = true
-disallow_untyped_decorators = true
-disallow_untyped_defs = true
-show_error_codes = true
-warn_redundant_casts = true
-warn_return_any = true
-warn_unreachable = true
-warn_unused_ignores = true
-
 [tool.isort]
 profile = "black"
 multi_line_output = 3