diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ The exact procedure for creating the matrix can be found in the notebook [demogr
 
 
 
-## Hypotheses
+### Hypotheses
 
 The following two hypotheses were applied in this project:
 
diff --git a/requirements.txt b/requirements.txt
index 98c158f..aefeb22 100644
Binary files a/requirements.txt and b/requirements.txt differ