diff --git a/builds/grus.json b/builds/grus.json
index 7998c69..e6ab0c4 100644
--- a/builds/grus.json
+++ b/builds/grus.json
@@ -4,13 +4,13 @@
 			"maintainer": "Toyohama",
 			"oem": "Xiaomi",
 			"device": "Xiaomi MI 9 SE",
-			"filename": "Cherish-OS-v4.4-20230126-1441-grus-OFFICIAL-GApps.zip",
-			"download": "https://sourceforge.net/projects/cherish-os/files/device/grus/Cherish-OS-v4.4-20230126-1441-grus-OFFICIAL-GApps.zip/download",
-			"timestamp": 1674742719,
-			"md5": "1f38e18f1018c653da1444faa8f10467",
-			"sha256": "391709175ff9bb1ce414da24d6646c4125ce22f74414f553ba3a1da665a934ef",
-			"size": 2047830622,
-			"version": 4.4,
+			"filename": "Cherish-OS-v4.5-20230211-1438-grus-OFFICIAL-GApps.zip",
+			"download": "https://sourceforge.net/projects/cherish-os/files/device/grus/Cherish-OS-v4.5-20230211-1438-grus-OFFICIAL-GApps.zip/download",
+			"timestamp": 1676125664,
+			"md5": "bc4fc719321581cb94cb3c9e92c135b6",
+			"sha256": "f97b6a091570c6011ff7bc6d0de5f7cfe5e22b1b8e30644919a7791c1b7121ad",
+			"size": 2056107007,
+			"version": 4.5,
 			"buildtype": "Releases",
 			"forum": "https://t.me/cherishOS",
                         "gapps": "",
diff --git a/changelogs/changelog_grus.txt b/changelogs/changelog_grus.txt
index c7eece9..317e0c9 100644
--- a/changelogs/changelog_grus.txt
+++ b/changelogs/changelog_grus.txt
@@ -21,3 +21,11 @@ Device maintainer: Toyohama
 -Added battery health (Can't use now)
 -Synchronize to the latest source code
 -Adjust status bar spacing to accommodate more notification icons
+
+=====12th Feb, 2023======
+
+-Update to Cherish 4.5
+-Fix random reboot
+-Fix battery health
+-Fix failed to start dspservice
+-Fluency optimization