diff --git a/lab3/Pipfile.lock b/lab3/Pipfile.lock
index 05e279d0..58760728 100644
--- a/lab3/Pipfile.lock
+++ b/lab3/Pipfile.lock
@@ -18,49 +18,50 @@
     "default": {
         "asgiref": {
             "hashes": [
-                "sha256:4ef1ab46b484e3c706329cedeff284a5d40824200638503f5768edb6de7d58e9",
-                "sha256:ffc141aa908e6f175673e7b1b3b7af4fdb0ecb738fc5c8b88f69f055c2415214"
+                "sha256:1d2880b792ae8757289136f1db2b7b99100ce959b2aa57fd69dab783d05afac4",
+                "sha256:4a29362a6acebe09bf1d6640db38c1dc3d9217c68e6f9f6204d72667fc19a424"
             ],
-            "markers": "python_version >= '3.6'",
-            "version": "==3.4.1"
+            "markers": "python_version >= '3.7'",
+            "version": "==3.5.2"
         },
         "certifi": {
             "hashes": [
-                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
-                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
+                "sha256:84c85a9078b11105f04f3036a9482ae10e4621616db313fe045dd24743a0820d",
+                "sha256:fe86415d55e84719d75f8b69414f6438ac3547d2078ab91b67e779ef69378412"
             ],
-            "version": "==2021.5.30"
+            "markers": "python_version >= '3.6'",
+            "version": "==2022.6.15"
         },
         "charset-normalizer": {
             "hashes": [
-                "sha256:5d209c0a931f215cee683b6445e2d77677e7e75e159f78def0db09d68fafcaa6",
-                "sha256:5ec46d183433dcbd0ab716f2d7f29d8dee50505b3fdb40c6b985c7c4f5a3591f"
+                "sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597",
+                "sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df"
             ],
             "markers": "python_version >= '3'",
-            "version": "==2.0.6"
+            "version": "==2.0.12"
         },
         "django": {
             "hashes": [
-                "sha256:95b318319d6997bac3595517101ad9cc83fe5672ac498ba48d1a410f47afecd2",
-                "sha256:e93c93565005b37ddebf2396b4dc4b6913c1838baa82efdfb79acedd5816c240"
+                "sha256:677182ba8b5b285a4e072f3ac17ceee6aff1b5ce77fd173cc5b6a2d3dc022fcf",
+                "sha256:a8681e098fa60f7c33a4b628d6fcd3fe983a0939ff1301ecacac21d0b38bad56"
             ],
             "index": "pypi",
-            "version": "==3.2.7"
+            "version": "==3.2.14"
         },
         "idna": {
             "hashes": [
-                "sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a",
-                "sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3"
+                "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
+                "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
             "markers": "python_version >= '3'",
-            "version": "==3.2"
+            "version": "==3.3"
         },
         "pytz": {
             "hashes": [
-                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
-                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
+                "sha256:1e760e2fe6a8163bc0b3d9a19c4f84342afa0a2affebfaa84b01b978a02ecaa7",
+                "sha256:e68985985296d9a66a881eb3193b0906246245294a881e7c8afe623866ac6a5c"
             ],
-            "version": "==2021.1"
+            "version": "==2022.1"
         },
         "requests": {
             "hashes": [
@@ -78,13 +79,21 @@
             "markers": "python_version >= '3.5'",
             "version": "==0.4.2"
         },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:25642c956049920a5aa49edcdd6ab1e06d7e5d467fc00e0506c44ac86fbfca02",
+                "sha256:e6d2677a32f47fc7eb2795db1dd15c1f34eff616bcaf2cfb5e997f854fa1c4a6"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==4.3.0"
+        },
         "urllib3": {
             "hashes": [
-                "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece",
-                "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"
+                "sha256:44ece4d53fb1706f667c9bd1c648f5469a2ec925fcf3a776667042d645472c14",
+                "sha256:aabaf16477806a5e1dd19aa41f8c2b7950dd3c746362d7e3223dbe6de6ac448e"
             ],
             "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": "==1.26.7"
+            "version": "==1.26.9"
         }
     },
     "develop": {}