diff --git a/CHANGES.md b/CHANGES.md
index e7b41cec8d303d552421b9a1899cae2c253352bd..7f16c2c2d131e82c4539dab0a467c710b9b1e497 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 VECTO-AirDrag: Changes
 ===================
+#### 2017-11-03: v3.1.3 ####
+TUG improvements:
+
+  * New version number
+  * Bugfix for speed criterium
+  
 #### 2017-11-03: v3.1.2 ####
 TUG improvements:
 
diff --git a/CSE/Calculation/main_calculation_call.vb b/CSE/Calculation/main_calculation_call.vb
index ad3cc50abac1afaeb210d56862ef8e23c22cf7a1..5716431d002de323851279539d9405bcfec79813 100644
--- a/CSE/Calculation/main_calculation_call.vb
+++ b/CSE/Calculation/main_calculation_call.vb
@@ -951,7 +951,7 @@ Public Module main_calculation_call
     ' Get the maximum allowed speed limit
     Private Function fgetSpeedLim(ByVal vehicle As cVehicle, ByRef lim_v_veh_avg_max_HS As Single, ByRef lim_v_veh_avg_min_HS As Single) As Boolean
         ' Get the limits dependend of maximum vehicle speed
-        lim_v_veh_avg_max_HS = Math.Min(vehicle.vVehMax, Crt.v_veh_avg_max_HS)
+        lim_v_veh_avg_max_HS = Crt.v_veh_avg_max_HS
         If vehicle.vVehMax < (Crt.v_veh_avg_min_HS + Crt.delta_v_avg_min_HS) Then
             lim_v_veh_avg_min_HS = vehicle.vVehMax - Crt.delta_v_avg_min_HS
         Else
diff --git a/CSE/IO/cVehicle.vb b/CSE/IO/cVehicle.vb
index 77f6b0b4a8efb5a1873179cbe3f20b3214c00abc..4e1e59d67133fc191b27f5fb8b7efe94efe571ec 100644
--- a/CSE/IO/cVehicle.vb
+++ b/CSE/IO/cVehicle.vb
@@ -167,7 +167,7 @@ The generic parameters for classes are stored in the GenShape.shp",
         End If
 
         ' Set Vehicle maximum speed
-        If IsNothing(Me.Body("vVehMax")) Then Me.Body("vVehMax") = 88
+        If IsNothing(Me.Body("vVehMax")) Then Me.Body("vVehMax") = 95
 
         ' Check others
         ' Check if vehicle class with the given configuration class is available
diff --git a/CSE/My Project/AssemblyInfo.vb b/CSE/My Project/AssemblyInfo.vb
index 3297d70a8edea591fab6ade92110002ac7fb78c6..5135ab24ea1daf4255ed36e12d29a8ab0cfdfe36 100644
--- a/CSE/My Project/AssemblyInfo.vb	
+++ b/CSE/My Project/AssemblyInfo.vb	
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("3.1.2.0")>
-<Assembly: AssemblyFileVersion("3.1.2.0")>
+<Assembly: AssemblyVersion("3.1.3.0")>
+<Assembly: AssemblyFileVersion("3.1.3.0")>
diff --git a/Docs/VECTO-Air Drag_ReleaseNotes_3.1.0.pdf b/Docs/VECTO-Air Drag_ReleaseNotes_3.1.0.pdf
deleted file mode 100644
index de0c1e1d899b173e194e83cef4761faa70476891..0000000000000000000000000000000000000000
Binary files a/Docs/VECTO-Air Drag_ReleaseNotes_3.1.0.pdf and /dev/null differ
diff --git a/Docs/VECTO-Air Drag_ReleaseNotes_3.1.3.pdf b/Docs/VECTO-Air Drag_ReleaseNotes_3.1.3.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..20da43094fbb72f71a1fc93588037d3d0da2c41b
Binary files /dev/null and b/Docs/VECTO-Air Drag_ReleaseNotes_3.1.3.pdf differ