diff --git a/pyproject.toml b/pyproject.toml
index 158070f..38c6133 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ requires-python = ">=3.10"
 dependencies = [
     "beautifulsoup4==4.14.2",
     "certifi==2025.10.5",
-    "chardet==5.2.0",
+    "chardet==7.4.3",
     "click==8.1.8",
     "Flask==3.1.3",
     "gunicorn==23.0.0",
diff --git a/requirements.txt b/requirements.txt
index 46d3700..b2e7437 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.14.2
 certifi==2025.10.5
-chardet==5.2.0
+chardet==7.4.3
 click==8.1.8
 Flask==3.1.3
 gunicorn==23.0.0