diff --git a/applications/test/Hashing/hashingTests b/applications/test/Hashing/hashingTests
index d1bc45b5d08fc3bff537a6d72eed1e693605d564..04724784226d2371eca5f2af68a7f5544195d68d 100644
--- a/applications/test/Hashing/hashingTests
+++ b/applications/test/Hashing/hashingTests
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/applications/test/dictionary/testDictRegex b/applications/test/dictionary/testDictRegex
index fb5c6e972aa875a7fe95bcbfb4fd485e9554fd8b..3e091a4d7f38de13e12189b75ef361b38746abb0 100644
--- a/applications/test/dictionary/testDictRegex
+++ b/applications/test/dictionary/testDictRegex
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/applications/test/regex/testRegexps b/applications/test/regex/testRegexps
index 13a2cf00797f2f3761781477e9a2e4901bbc45c3..3c89851f71493fba5f57cb592107877adc4809e1 100644
--- a/applications/test/regex/testRegexps
+++ b/applications/test/regex/testRegexps
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/applications/test/router/routerDict b/applications/test/router/routerDict
index a20bc07e90ddce39e2291715ff69fa8277d8e914..3ae07af37ce26f9601d7b67c809245cefa5d9a6a 100644
--- a/applications/test/router/routerDict
+++ b/applications/test/router/routerDict
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/applications/test/spline/test-splines b/applications/test/spline/test-splines
index 9f458f580558389dee22867af89f9cfccc90dc00..f76c1532ff0beb1f21d7b37c98d3dc0659e1fd77 100644
--- a/applications/test/spline/test-splines
+++ b/applications/test/spline/test-splines
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/applications/test/wordRe/testRegexps b/applications/test/wordRe/testRegexps
index 77ec9eabe76099478690d976da8ccfac5a45bb80..7b7bd2d4a7eb8ea6a9852fcec01594a41faf5eef 100644
--- a/applications/test/wordRe/testRegexps
+++ b/applications/test/wordRe/testRegexps
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/etc/cellModels b/etc/cellModels
index 68fdd9f42bb83c0eaf8a22170fb8d10b2774195d..41e8f9dea9688152123a798622631c64eacbf1af 100644
--- a/etc/cellModels
+++ b/etc/cellModels
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.7                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/src/postProcessing/functionObjects/field/fieldMinMax/controlDict b/src/postProcessing/functionObjects/field/fieldMinMax/controlDict
index 4a20373246be10ee96ebdfc2b60ad0add0112e09..69af1ecf50617fed3484dbef6be3404b8b3a6217 100644
--- a/src/postProcessing/functionObjects/field/fieldMinMax/controlDict
+++ b/src/postProcessing/functionObjects/field/fieldMinMax/controlDict
@@ -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.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/