diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/U b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/U
index 9af6b12da9..6d3ce2531b 100644
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/U
+++ b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/U
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/alpha1 b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/alpha1
index 1b460494c0..c6e0907e27 100644
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/alpha1
+++ b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/0/alpha1
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/polyMesh/boundary b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/polyMesh/boundary
index 0c26ed3159..8122fa3f3a 100644
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/polyMesh/boundary
+++ b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/polyMesh/boundary
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/