diff --git a/pyproject.toml b/pyproject.toml
index 7e9a0df..13ffabe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,6 +10,7 @@ dependencies = [
     "protobuf",
     "pybase62",
     "pycryptodome",
+    "pywidevine",
     "re-unplayplay",
     "yt-dlp",
 ]
diff --git a/requirements.txt b/requirements.txt
index 5ffb21b..67a2d4c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,6 @@ pillow
 protobuf
 pybase62
 pycryptodome
+pywidevine
 re-unplayplay
 yt-dlp