diff --git a/shared/ruckus.tcl b/shared/ruckus.tcl
index 319bdf8..78b4214 100644
--- a/shared/ruckus.tcl
+++ b/shared/ruckus.tcl
@@ -3,7 +3,7 @@ source -quiet $::env(RUCKUS_DIR)/vivado_proc.tcl
 
 # Check for submodule tagging
 if { [info exists ::env(OVERRIDE_SUBMODULE_LOCKS)] != 1 || $::env(OVERRIDE_SUBMODULE_LOCKS) == 0 } {
-   if { [SubmoduleCheck {ruckus}             {4.6.0}  ] < 0 } {exit -1}
+   if { [SubmoduleCheck {ruckus}             {4.9.0}  ] < 0 } {exit -1}
    if { [SubmoduleCheck {surf}               {2.45.3} ] < 0 } {exit -1}
    if { [SubmoduleCheck {aes-stream-drivers} {5.19.1} ] < 0 } {exit -1}
 } else {