From 14654f2d0c7d67dc7a93154d5a5ae1c3e1614cfa Mon Sep 17 00:00:00 2001
From: Frank <33519926+Conengmo@users.noreply.github.com>
Date: Sat, 26 Nov 2022 18:10:47 +0100
Subject: [PATCH] Fix Choropleth bins list of int

---
 folium/features.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/folium/features.py b/folium/features.py
index 8385b3d46..a08dc898a 100644
--- a/folium/features.py
+++ b/folium/features.py
@@ -1514,6 +1514,7 @@ def __init__(
             # then we 'correct' the last edge for numpy digitize
             # (we add a very small amount to fake an inclusive right interval)
             increasing = bin_edges[0] <= bin_edges[-1]
+            bin_edges = bin_edges.astype(float)
             bin_edges[-1] = np.nextafter(
                 bin_edges[-1], (1 if increasing else -1) * np.inf
             )