diff --git a/students/mgummel/lesson01/Pipfile.lock b/students/mgummel/lesson01/Pipfile.lock
index 98171c67..3796d3cb 100644
--- a/students/mgummel/lesson01/Pipfile.lock
+++ b/students/mgummel/lesson01/Pipfile.lock
@@ -18,31 +18,35 @@
     "default": {
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:35824b4c3a97115964b408844d64aa14db1cc518f6562e8d7261699d1350a9e3",
+                "sha256:4ad3232f5e926d6718ec31cfc1fcadfde020920e278684144551c91769c7bc18"
             ],
-            "version": "==2020.4.5.1"
+            "index": "pypi",
+            "version": "==2022.12.7"
         },
-        "chardet": {
+        "charset-normalizer": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:5a3d016c7c547f69d6f81fb0db9449ce888b418b5b9952cc5e6e66843e9dd845",
+                "sha256:83e9a75d1911279afd89352c68b45348559d1fc0506b054b346651b5e7fee29f"
             ],
-            "version": "==3.0.4"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.1.1"
         },
         "click": {
             "hashes": [
-                "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
-                "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
+                "sha256:7682dc8afb30297001674575ea00d1814d808d6a36af415a82bd481d37ba7b8e",
+                "sha256:bb4d8133cb15a609f44e8213d9b391b0809795062913b383c62be0ee95b1db48"
             ],
-            "version": "==7.1.2"
+            "markers": "python_version >= '3.7'",
+            "version": "==8.1.3"
         },
         "flask": {
             "hashes": [
-                "sha256:4efa1ae2d7c9865af48986de8aeb8504bf32c7f3d6fdc9353d34b21f4b127060",
-                "sha256:8a4fdd8936eba2512e9c85df320a37e694c93945b33ef33c89946a340a238557"
+                "sha256:642c450d19c4ad482f96729bd2a8f6d32554aa1e231f4f6b4e7e5264b16cca2b",
+                "sha256:b9c46cc36662a7949f34b52d8ec7bb59c0d74ba08ba6cb9ce9adc1d8676d9526"
             ],
-            "version": "==1.1.2"
+            "markers": "python_version >= '3.7'",
+            "version": "==2.2.2"
         },
         "flask-oauth2-login": {
             "hashes": [
@@ -58,10 +62,19 @@
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4",
+                "sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2"
             ],
-            "version": "==2.9"
+            "markers": "python_version >= '3.5'",
+            "version": "==3.4"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:d5059f9f1e8e41f80e9c56c2ee58811450c31984dfa625329ffd7c0dad88a73b",
+                "sha256:d84d17e21670ec07990e1044a99efe8d615d860fd176fc29ef5c306068fda313"
+            ],
+            "markers": "python_version < '3.10'",
+            "version": "==5.1.0"
         },
         "inventory": {
             "hashes": [
@@ -72,115 +85,148 @@
         },
         "itsdangerous": {
             "hashes": [
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-                "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
+                "sha256:2c2349112351b88699d8d4b6b075022c0808887cb7ad10069318a8b0bc88db44",
+                "sha256:5dbbc68b317e5e42f327f9021763545dc3fc3bfe22e6deb96aaf1fc38874156a"
             ],
-            "version": "==1.1.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==2.1.2"
         },
         "jinja2": {
             "hashes": [
-                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
-                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
+                "sha256:31351a702a408a9e7595a8fc6150fc3f43bb6bf7e319770cbc0db9df9437e852",
+                "sha256:6088930bfe239f0e6710546ab9c19c9ef35e29792895fed6e6e31a023a182a61"
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-            "version": "==2.11.2"
+            "markers": "python_version >= '3.7'",
+            "version": "==3.1.2"
         },
         "markupsafe": {
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