diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index ce75c41..6d45e89 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/requirements.txt b/requirements.txt
index 7ad15e7..d3457d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ pytest-cov
 ruff==0.5.7
 seaborn
 pandas
-tabulate
\ No newline at end of file
+tabulate
+six==1.17.0
\ No newline at end of file