diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f85964..cf14a88 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -80,7 +80,7 @@ jobs:
       COLUMNS: 120
     strategy:
       matrix:
-        python-version: ["3.12"]
+        python-version: ["3.13"]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/python/requirements.txt b/python/requirements.txt
index 2446a5c..20b1be0 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -2,5 +2,5 @@ citiespy==0.6.3
 pytest
 pytest-benchmark
 pytest-pretty
-timezonefinder[numba]==6.5.3
+timezonefinder==6.5.3
 tzfpy==0.15.6