diff --git a/brick/model.sdf b/brick/model.sdf
index d31a493..8d14715 100755
--- a/brick/model.sdf
+++ b/brick/model.sdf
@@ -35,8 +35,8 @@
           <contact>
             <ode>
               <kp>100000.000000</kp>
-              <kd>10.00000</kd>
-              <max_vel>10.000000</max_vel>
+              <kd>100.00000</kd>
+              <max_vel>20.000000</max_vel>
               <min_depth>0.0001</min_depth>
             </ode>
           </contact>