diff --git a/app/upgrades.go b/app/upgrades.go
old mode 100644
new mode 100755
diff --git a/app/upgrades/v4/commission.go b/app/upgrades/v4/commission.go
old mode 100644
new mode 100755
diff --git a/app/upgrades/v4/param_subspace.go b/app/upgrades/v4/param_subspace.go
old mode 100644
new mode 100755