diff --git a/src/karmen_backend/Pipfile.lock b/src/karmen_backend/Pipfile.lock
index c3eef85f..3d4afdd4 100644
--- a/src/karmen_backend/Pipfile.lock
+++ b/src/karmen_backend/Pipfile.lock
@@ -33,10 +33,10 @@
         },
         "attrs": {
             "hashes": [
-                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
-                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
+                "sha256:26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594",
+                "sha256:fce7fc47dfc976152e82d53ff92fa0407700c21acd20886a13777a0d20e655dc"
             ],
-            "version": "==19.3.0"
+            "version": "==20.2.0"
         },
         "bcrypt": {
             "hashes": [
@@ -86,10 +86,10 @@
         },
         "botocore": {
             "hashes": [
-                "sha256:3fb144d2b5d705127f394f7483737ece6fa79577ca7c493e4f42047ac8636200",
-                "sha256:f8801ce7f7603922ccab1c86c448e802f94183e31d99457e85fb9985a20d3abc"
+                "sha256:5a72e1758f3c89c663d74eb733d313f69d059ab4fd571ad41829d666e3367392",
+                "sha256:73fd22d70611fdcfbb44d1e5f77f7edf8a45a58e6286d50963cc19f9cf9e3e67"
             ],
-            "version": "==1.17.43"
+            "version": "==1.17.56"
         },
         "cachetools": {
             "hashes": [
@@ -263,10 +263,10 @@
         },
         "inflection": {
             "hashes": [
-                "sha256:88b101b2668a1d81d6d72d4c2018e53bc6c7fc544c987849da1c7f77545c3bc9",
-                "sha256:f576e85132d34f5bf7df5183c2c6f94cfb32e528f53065345cf71329ba0b8924"
+                "sha256:1a29730d366e996aaacffb2f1f1cb9593dc38e2ddd30c91250c6dde09ea9b417",
+                "sha256:f38b2b640938a4f35ade69ac3d053042959b62a0f1076a5bbaa1b9526605a8a2"
             ],
-            "version": "==0.5.0"
+            "version": "==0.5.1"
         },
         "itsdangerous": {
             "hashes": [
@@ -587,10 +587,10 @@
         },
         "attrs": {
             "hashes": [
-                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
-                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
+                "sha256:26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594",
+                "sha256:fce7fc47dfc976152e82d53ff92fa0407700c21acd20886a13777a0d20e655dc"
             ],
-            "version": "==19.3.0"
+            "version": "==20.2.0"
         },
         "black": {
             "hashes": [
@@ -738,10 +738,10 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:68c70cc7167bdf5c7c9d8f6954a7837089c6a36bf565383919bb595efb8a17e5",
-                "sha256:b78134b2063dd214000685165d81c154522c3ee0a1c0d4d113c80361c234c5a2"
+                "sha256:6f83822ae94818eae2612063a5101a7311e68ae8002005b5e05f03fd74a86a20",
+                "sha256:9b30f12df9393f0d28af9210ff8efe48d10c94f73e5daf886f10c4b0b0b4f03c"
             ],
-            "version": "==8.4.0"
+            "version": "==8.5.0"
         },
         "packaging": {
             "hashes": [
@@ -803,11 +803,11 @@
         },
         "pytest-xdist": {
             "hashes": [
-                "sha256:340e8e83e2a4c0d861bdd8d05c5d7b7143f6eea0aba902997db15c2a86be04ee",
-                "sha256:ba5d10729372d65df3ac150872f9df5d2ed004a3b0d499cc0164aafedd8c7b66"
+                "sha256:7c629016b3bb006b88ac68e2b31551e7becf173c76b977768848e2bbed594d90",
+                "sha256:82d938f1a24186520e2d9d3a64ef7d9ac7ecdf1a0659e095d18e596b8cbd0672"
             ],
             "index": "pypi",
-            "version": "==1.34.0"
+            "version": "==2.1.0"
         },
         "python-coveralls": {
             "hashes": [