diff --git a/optimize_KNN_parameters/Pipfile.lock b/optimize_KNN_parameters/Pipfile.lock
index cc84046..a1dccb8 100644
--- a/optimize_KNN_parameters/Pipfile.lock
+++ b/optimize_KNN_parameters/Pipfile.lock
@@ -158,11 +158,11 @@
         },
         "joblib": {
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-            "version": "==1.2.0"
+            "markers": "python_version >= '3.8'",
+            "version": "==1.4.2"
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         "kiwisolver": {
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@@ -295,37 +295,45 @@
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@@ -476,70 +484,62 @@
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+                "sha256:cdd7dacfb95fea358916410ec61bbc20440f7860333aee6d882bb8046264e949",
+                "sha256:cfa31f1def5c819b19ecc3a8b52d28ffdcc7ed52bb20c9a7589669dd3c250989",
+                "sha256:d533654b7d221a6a97304ab63c41c96473ff04459e404b83275b60aa8f4b7004",
+                "sha256:d605e9c23906d1994f55ace80e0125c587f96c020037ea6aa98d01b4bd2e222f",
+                "sha256:de3ade0e53bc1f21358aa74ff4830235d716211d7d077e340c7349bc3542e884",
+                "sha256:e89369d27f9e7b0884ae559a3a956e77c02114cc60a6058b4e5011572eea9299",
+                "sha256:eccfa1906eacc02de42d70ef4aecea45415f5be17e72b61bafcfd329bdc52e94",
+                "sha256:f26264b282b9da0952a024ae34710c2aff7d27480ee91a2e82b7b7073c24722f"
             ],
-            "markers": "python_version < '3.12' and python_version >= '3.8'",
-            "version": "==1.9.1"
+            "markers": "python_version >= '3.9'",
+            "version": "==1.13.1"
         },
         "six": {
             "hashes": [
@@ -551,11 +551,11 @@
         },
         "threadpoolctl": {
             "hashes": [
-                "sha256:8b99adda265feb6773280df41eece7b2e6561b772d21ffd52e372f999024907b",
-                "sha256:a335baacfaa4400ae1f0d8e3a58d6674d2f8828e3716bb2802c44955ad391380"
+                "sha256:082433502dd922bf738de0d8bcc4fdcbf0979ff44c42bd40f5af8a282f6fa107",
+                "sha256:56c1e26c150397e58c4926da8eeee87533b1e32bef131bd4bf6a2f45f3185467"
             ],
-            "markers": "python_version >= '3.6'",
-            "version": "==3.1.0"
+            "markers": "python_version >= '3.8'",
+            "version": "==3.5.0"
         }
     },
     "develop": {}