diff --git a/Pipfile.lock b/Pipfile.lock
index 850413d..f2d86df 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "8764cd5ff08e8f1efe0aa6f83c798c7b17cd8db205499bd32bc5f0cc9b0bc069"
+            "sha256": "f00b9171fd15c27a94586ae010b44647d859140d0dc9740086bd586eff8b527f"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -732,11 +732,12 @@
         },
         "pygments": {
             "hashes": [
-                "sha256:636cb2477cec7f8952536970bc533bc43743542f70392ae026374600add5b887",
-                "sha256:86540386c03d588bb81d44bc3928634ff26449851e99741617ecb9037ee5ec0b"
+                "sha256:6757cd03768053ff99f3039c1a36d6c0aa0b263438fcab17520b30a303a82b5f",
+                "sha256:81a9e26dd42fd28a23a2d169d86d7ac03b46e2f8b59ed4698fb4785f946d0176"
             ],
-            "markers": "python_version >= '3.8'",
-            "version": "==2.19.2"
+            "index": "pypi",
+            "markers": "python_version >= '3.9'",
+            "version": "==2.20.0"
         },
         "pylama": {
             "hashes": [