diff --git a/HistogramBinarizationOtsu/Pipfile.lock b/HistogramBinarizationOtsu/Pipfile.lock
index 8cbe9b0..90de8ac 100644
--- a/HistogramBinarizationOtsu/Pipfile.lock
+++ b/HistogramBinarizationOtsu/Pipfile.lock
@@ -25,36 +25,40 @@
         },
         "kiwisolver": {
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@@ -73,86 +77,102 @@
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