diff --git a/UpdateRoomVersion.sh b/UpdateRoomVersion.sh
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+#!/bin/bash
+
+#
+# Update room version
+#
+
+# Requirements:
+#
+# For authentication, you will need the access token of your (admin) account.
+# You can obtain it in your Element client: "All settings" > "Help & About" > scroll down > click on "<click to reveal>" to get your access token.
+# Copy this token and paste it further down (variable "token").
+#
+# You also need the room ID of the room to update. You can find it in the room's settings under "acvanced" (internal room ID).
+#
+
+token="insert-token-here"
+roomId='insert-room-id-here'
+newRoomVersion="insert-new-room-version-here"
+
+# Delete local media
+echo "Update room version of room $roomId..."
+echo ""
+curlUrl="http://localhost:8008/_matrix/client/r0/rooms/$roomId/upgrade?access_token=$token"
+curl -X POST $curlUrl -H 'Content-Type: application/json' -d '{"new_version": "'"$newRoomVersion"'"}'
+echo ""
+echo "Done"
+echo ""
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