diff --git a/security/miui_releasekey.x509.pem b/security/miui_releasekey.x509.pem
index 8b13789..2a793ff 100644
--- a/security/miui_releasekey.x509.pem
+++ b/security/miui_releasekey.x509.pem
@@ -1 +1,26 @@
-
+-----BEGIN CERTIFICATE-----
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+64i+IOfOPZ0zkvM4rbjXk5IxjgV/MRDBc68g1e0QlNY=
+-----END CERTIFICATE-----