diff --git a/5_5_Sending_a_Raw_Transaction_with_a_Locktime.md b/6_2_Sending_a_Raw_Transaction_with_a_Locktime.md
similarity index 100%
rename from 5_5_Sending_a_Raw_Transaction_with_a_Locktime.md
rename to 6_2_Sending_a_Raw_Transaction_with_a_Locktime.md