diff --git a/Pipfile.lock b/Pipfile.lock
index 97ba1e4..5c4d171 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -599,16 +599,16 @@
         },
         "polars": {
             "hashes": [
-                "sha256:359d556fafcb533bb0caa34ddfbd5161ee23b8a43817c7a2b80189720a1f42f6",
-                "sha256:3cfc71d4569818548c9bf4285c497d62a3a542363c86940593a41dd731e69d7f",
-                "sha256:ddff2fa419f15aa64ee23a94655fcb24b3e1b5c3eb30d124e3315deca2039a92",
-                "sha256:ec742fdf41e16ff699c043259ba94a11bbc2f7dcb978d768495db1ff2b3c5c20",
-                "sha256:f0928576a52eca47e14a8b98f4da22025b4b2fa32549f80f4d92c5187fd3f461",
-                "sha256:fd6100df0ca53614c3fa7136251e030fb70dee8833023edf7a3ac380f8e2dce5"
+                "sha256:00b5687d1fdcb09f7c2babdf88f63b3238284bf9f6cddd2ea60aea07b711172e",
+                "sha256:3adc68bd1400c651da826e66ad735c07dafd5f1811f369f394f8d8fb71f1178b",
+                "sha256:88ad0c3e1f92185b86041d68783f9862ec21adc92a33001818697644dd0794ee",
+                "sha256:a1936ec8de4262ce68dd5c4f43b74c996184a36012bdd0ff9454c33132bd4d28",
+                "sha256:be613e4640a607040e3361622a254f88ac99bd92b212d6f580a3f4b74b6617ed",
+                "sha256:d528acc0b0900cb8363f065cbf65325571eeb4b245e4b68679beae75287451c9"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==0.20.7"
+            "version": "==0.20.15"
         },
         "pyarrow": {
             "hashes": [