diff --git a/2019-03-21-python-vigo/Pipfile.lock b/2019-03-21-python-vigo/Pipfile.lock
index f8bb6ab..6a1dd56 100644
--- a/2019-03-21-python-vigo/Pipfile.lock
+++ b/2019-03-21-python-vigo/Pipfile.lock
@@ -18,10 +18,11 @@
     "default": {
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:35824b4c3a97115964b408844d64aa14db1cc518f6562e8d7261699d1350a9e3",
+                "sha256:4ad3232f5e926d6718ec31cfc1fcadfde020920e278684144551c91769c7bc18"
             ],
-            "version": "==2019.3.9"
+            "index": "pypi",
+            "version": "==2022.12.7"
         },
         "chardet": {
             "hashes": [
@@ -32,22 +33,25 @@
         },
         "click": {
             "hashes": [
-                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
-                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
+                "sha256:6a7a62563bbfabfda3a38f3023a1db4a35978c0abd76f6c9605ecd6554d6d9b1",
+                "sha256:8458d7b1287c5fb128c90e23381cf99dcde74beaf6c7ff6384ce84d6fe090adb"
             ],
-            "version": "==7.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==8.0.4"
         },
         "click-completion": {
             "hashes": [
-                "sha256:78072eecd5e25ea0d25ceaf99cd5f22aa2667d67231ae0819deab9b1ff3456fb"
+                "sha256:5bf816b81367e638a190b6e91b50779007d14301b3f9f3145d68e3cade7bce86"
             ],
-            "version": "==0.5.1"
+            "version": "==0.5.2"
         },
         "click-didyoumean": {
             "hashes": [
-                "sha256:112229485c9704ff51362fe34b2d4f0b12fc71cc20f6d2b3afabed4b8bfa6aeb"
+                "sha256:a0713dc7a1de3f06bc0df5a9567ad19ead2d3d5689b434768a6145bff77c0667",
+                "sha256:f184f0d851d96b6d29297354ed981b7dd71df7ff500d82fa6d11f0856bee8035"
             ],
-            "version": "==0.0.3"
+            "markers": "python_version < '4' and python_full_version >= '3.6.2'",
+            "version": "==0.3.0"
         },
         "doitlive": {
             "hashes": [
@@ -64,45 +68,96 @@
             ],
             "version": "==2.8"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:65a9576a5b2d58ca44d133c42a241905cc45e34d2c06fd5ba2bafa221e5d7b5e",
+                "sha256:766abffff765960fcc18003801f7044eb6755ffae4521c8e8ce8e83b9c9b0668"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==4.8.3"
+        },
         "jinja2": {
             "hashes": [
-                "sha256:065c4f02ebe7f7cf559e49ee5a95fb800a9e4528727aec6f24402a5374c65013",
-                "sha256:14dd6caf1527abb21f08f86c784eac40853ba93edb79552aa1e4b8aef1b61c7b"
+                "sha256:077ce6014f7b40d03b47d1f1ca4b0fc8328a692bd284016f806ed0eaca390ad8",
+                "sha256:611bb273cd68f3b993fabdc4064fc858c5b47a973cb5aa7999ec1ba405c87cd7"
             ],
-            "version": "==2.10.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.0.3"
         },
         "markupsafe": {
             "hashes": [
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-                "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
-                "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
-                "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
-                "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
-                "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
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-            "version": "==1.1.1"
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+                "sha256:e0f138900af21926a02425cf736db95be9f4af72ba1bb21453432a07f6082134",
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+                "sha256:f0567c4dc99f264f49fe27da5f735f414c4e7e7dd850cfd8e69f0862d7c74ea9",
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+                "sha256:f826e31d18b516f653fe296d967d700fddad5901ae07c622bb3705955e1faa94",
+                "sha256:f8ba0e8349a38d3001fae7eadded3f6606f0da5d748ee53cc1dab1d6527b9509",
+                "sha256:f9081981fe268bd86831e5c75f7de206ef275defcb82bc70740ae6dc507aee51",
+                "sha256:fa130dd50c57d53368c9d59395cb5526eda596d3ffe36666cd81a44d56e48872"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==2.0.1"
         },
         "requests": {
             "hashes": [
@@ -114,24 +169,43 @@
         },
         "shellingham": {
             "hashes": [
-                "sha256:77d37a4fd287c1e663006f7ecf1b9deca9ad492d0082587bd813c44eb49e4e62",
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+                "sha256:a8f02ba61b69baaa13facdba62908ca8690a94b8119b69f5ec5873ea85f7391b"
             ],
-            "version": "==1.3.1"
+            "markers": "python_version >= '3.4'",
+            "version": "==1.5.0"
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
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-            "version": "==1.12.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.16.0"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:1a9462dcc3347a79b1f1c0271fbe79e844580bb598bafa1ed208b94da3cdcd42",
+                "sha256:21c85e0fe4b9a155d0799430b0ad741cdce7e359660ccbd8b530613e8df88ce2"
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+            "markers": "python_version < '3.8'",
+            "version": "==4.1.1"
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+                "sha256:f5321fbe4bf3fefa0efd0bfe7fb14e90909eb62a48ccda331726b4319897dd5e"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.25.11"
+        },
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-            "version": "==1.25.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.6.0"
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     },
     "develop": {}