diff --git a/.github/workflows/python-build.yml b/.github/workflows/python-build.yml
index 95284ad..5678bb7 100644
--- a/.github/workflows/python-build.yml
+++ b/.github/workflows/python-build.yml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.10
+      - name: Set up Python 3.9
         uses: actions/setup-python@v3
         with:
-          python-version: '3.10'
+          python-version: '3.9'
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
diff --git a/README.md b/README.md
index 680d23e..9bceba5 100644
--- a/README.md
+++ b/README.md
@@ -282,9 +282,9 @@ plt.bar(vals, probs); plt.xlabel('Damage'); plt.ylabel('Probability');
 
 Notice how we used the decorator `@anydice_casting` to use `if` conditions on dice inside of a custom function. Typehinting the input to `int` is required, the engine knows that you want to calculate the function many times based on all possible combinations of the input random variable.
 
-The three valid typehints that the decorator `@anydice_casting` looks for are `: int`, `: Seq`, `: RV` which are equivelant to the 3 types `:n`, `:s`, and `:d` respectively in `anydice`. The casting done by `@anydice_casting` is exactly how casting is done in the `anydice` language. For more info on that please read the [documentation `functions -> Parameter types` in the `anydice` docs](https://anydice.com/docs/functions/) .
+The three valid typehints that the decorator `@anydice_casting` looks for are `: T_N`, `: T_S`, `: T_D` which are equivelant to the 3 types `:n`, `:s`, and `:d` respectively in `anydice`. The casting done by `@anydice_casting` is exactly how casting is done in the `anydice` language. For more info on that please read the [documentation `functions -> Parameter types` in the `anydice` docs](https://anydice.com/docs/functions/) .
 
-Note: `Seq` and `RV` are imported from `dice_calc.randvar`
+Note: import ``T_N`, `T_S`, and `T_D` from the base package `dice_calc`
 
 # Getting probabilities as dict 
 
diff --git a/src/__init__.py b/src/__init__.py
index 9f3c0ff..f827055 100644
--- a/src/__init__.py
+++ b/src/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.3.5'
+__version__ = '0.3.6'
 
 # core classes
 from .randvar import RV