diff --git a/specification/stage-3/05_Idle_and_Inactive_Mode/05.02 System Information.md b/specification/stage-3/05_Idle_and_Inactive_Mode/05.02 System Information.md
index 35b0f83a4f974115d90d06cc4161c7337ed77524..2b3b5bf9025b2f264cd5b142d826017901c98f1c 100644
--- a/specification/stage-3/05_Idle_and_Inactive_Mode/05.02 System Information.md	
+++ b/specification/stage-3/05_Idle_and_Inactive_Mode/05.02 System Information.md	
@@ -51,7 +51,7 @@ A L2 U2N Remote UE in RRC_IDLE or RRC_INACTIVE can inform the interested SIB(s)
 
 The UE shall:
 
-- delete any stored version of a SIB after 3 hours from the moment it was successfully confirmed as valid;
+- delete any stored version of a SIB after 8 hours from the moment it was successfully confirmed as valid;
 
 - for each stored version of a SIB: