diff --git a/Sequence-Diagrams.md b/Sequence-Diagrams.md
index 157a3a5..0594ce6 100644
--- a/Sequence-Diagrams.md
+++ b/Sequence-Diagrams.md
@@ -1,14 +1,14 @@
-## User Sequence Diagram
-![sequenceDiagramUser](uploads/719db3ecdab48501c5d32f88746322f8/sequenceDiagramUser.png)
+## Guest Sequence Diagram
+![sequenceDiagramGuest](uploads/e3177bbaed71bd0ad6c20e4c02509a84/sequenceDiagramGuest.png)
 
 ## Login Sequence Diagram
-![sequenceDiagramLogin](uploads/bc6c799019b5e871fbb4528103767675/sequenceDiagramLogin.png)
+![sequenceDiagramLogin](uploads/f59bd1ec9936822f6eee8b6f1dae98f9/sequenceDiagramLogin.png)
 
 ## Create Tournament Sequence Diagram
-![sequenceDiagramCreate](uploads/8d88dcf23706f7ecbadcf93dc516df7f/sequenceDiagramCreate.png)
+![sequenceDiagramCreate](uploads/0456d4b13caecc61c2b2b5ae00f334a3/sequenceDiagramCreate.png)
 
 ## Manage Tournament Sequence Diagram
-![sequenceDiagramManage](uploads/108dc8131086170512be2d44e2bd9ea2/sequenceDiagramManage.png)
+![sequenceDiagramManage](uploads/5b026625dc71faf1bc18c8fc7c552df7/sequenceDiagramManage.png)
 
 ## Sequence Diagram for Manager View and Actions
-![sequenceDiagramManager](uploads/9e0a7bb4daaa3bdaccf77948807ac821/sequenceDiagramManager.png)
\ No newline at end of file
+![sequenceDiagramManager](uploads/7207742d50cf2ae55653c7aa536194e7/sequenceDiagramManager.png)