diff --git a/solution/tc_project_app/GVLs/GVL_APP.TcGVL b/solution/tc_project_app/GVLs/GVL_APP.TcGVL
index d05f65a..8a98ec7 100644
--- a/solution/tc_project_app/GVLs/GVL_APP.TcGVL
+++ b/solution/tc_project_app/GVLs/GVL_APP.TcGVL
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <GVL Name="GVL_APP" Id="{8fe9690c-7907-432e-bedb-6fc99b5ce255}">
     <Declaration><![CDATA[
 {attribute 'qualified_only'}
diff --git a/solution/tc_project_app/GlobalTextList.TcGTLO b/solution/tc_project_app/GlobalTextList.TcGTLO
index 0f945da..04a5c73 100644
--- a/solution/tc_project_app/GlobalTextList.TcGTLO
+++ b/solution/tc_project_app/GlobalTextList.TcGTLO
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <GlobalTextList Name="GlobalTextList" Id="{c3494959-baa5-4f73-b0cd-9c11912145dd}">
     <XmlArchive>
       <Data>
diff --git a/solution/tc_project_app/POUs/MAIN.TcPOU b/solution/tc_project_app/POUs/MAIN.TcPOU
index 9bcc281..1545c89 100644
--- a/solution/tc_project_app/POUs/MAIN.TcPOU
+++ b/solution/tc_project_app/POUs/MAIN.TcPOU
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <POU Name="MAIN" Id="{33eb6f49-7781-4211-a70b-87ada6d80cb7}" SpecialFunc="None">
     <Declaration><![CDATA[
 PROGRAM MAIN
diff --git a/solution/tc_project_app/PlcTask.TcTTO b/solution/tc_project_app/PlcTask.TcTTO
index b5badec..7132b53 100644
--- a/solution/tc_project_app/PlcTask.TcTTO
+++ b/solution/tc_project_app/PlcTask.TcTTO
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <Task Name="PlcTask" Id="{96ece0eb-a21b-4000-8986-812071c196ce}">
     <!--CycleTime in micro seconds.-->
     <CycleTime>10000</CycleTime>
diff --git a/solution/tc_project_app/Test/app_tests/tcUNIT_APP_RUN.TcPOU b/solution/tc_project_app/Test/app_tests/tcUNIT_APP_RUN.TcPOU
index 7326c7d..5b837e7 100644
--- a/solution/tc_project_app/Test/app_tests/tcUNIT_APP_RUN.TcPOU
+++ b/solution/tc_project_app/Test/app_tests/tcUNIT_APP_RUN.TcPOU
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <POU Name="tcUNIT_APP_RUN" Id="{677fcae4-9d84-425e-8fcd-8e3d3a1985e8}" SpecialFunc="None">
     <Declaration><![CDATA[(* tcUNIT Tests: Add this program to PLC task in order to run tcUNIT tests against the declared POU test suites.
    see https://tcunit.org/ for documentation.*)
diff --git a/solution/tc_project_app/Test/common/FB_tcUNIT_common.TcPOU b/solution/tc_project_app/Test/common/FB_tcUNIT_common.TcPOU
index 29730bc..e2e7016 100644
--- a/solution/tc_project_app/Test/common/FB_tcUNIT_common.TcPOU
+++ b/solution/tc_project_app/Test/common/FB_tcUNIT_common.TcPOU
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <POU Name="FB_tcUNIT_common" Id="{0f757d3d-99b7-46eb-bdc6-03aa126689f4}" SpecialFunc="None">
     <Declaration><![CDATA[//tcUNIT Common function block: Contains helper methods for tcUNIT.
 FUNCTION_BLOCK FB_tcUNIT_common
diff --git a/solution/tc_project_app/Test/common/tcUNIT_GVL.TcGVL b/solution/tc_project_app/Test/common/tcUNIT_GVL.TcGVL
index b88fff9..e331fd6 100644
--- a/solution/tc_project_app/Test/common/tcUNIT_GVL.TcGVL
+++ b/solution/tc_project_app/Test/common/tcUNIT_GVL.TcGVL
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <GVL Name="tcUNIT_GVL" Id="{4b23d6c9-6a88-40b7-9bf4-d55c4dfd4246}">
     <Declaration><![CDATA[//tcUNIT_GVL: Global variables used in tcUNIT tests.
 {attribute 'qualified_only'}
diff --git a/solution/tc_project_app/Test/standard_library_tests/E_TestStates.TcDUT b/solution/tc_project_app/Test/standard_library_tests/E_TestStates.TcDUT
index a280ecb..274f937 100644
--- a/solution/tc_project_app/Test/standard_library_tests/E_TestStates.TcDUT
+++ b/solution/tc_project_app/Test/standard_library_tests/E_TestStates.TcDUT
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <DUT Name="E_TestStates" Id="{fa5c3f3c-c558-44f1-8e4d-ea57c6a7bb8e}">
     <Declaration><![CDATA[{attribute 'qualified_only'}
 {attribute 'strict'}
diff --git a/solution/tc_project_app/Test/standard_library_tests/FB_Axis_TEST.TcPOU b/solution/tc_project_app/Test/standard_library_tests/FB_Axis_TEST.TcPOU
index 52c10ed..adcd807 100644
--- a/solution/tc_project_app/Test/standard_library_tests/FB_Axis_TEST.TcPOU
+++ b/solution/tc_project_app/Test/standard_library_tests/FB_Axis_TEST.TcPOU
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <POU Name="FB_Axis_TEST" Id="{3bfca2b4-3b3f-48f2-9900-9d4cd3404e9e}" SpecialFunc="None">
     <Declaration><![CDATA[//Test suite for the FB_Axis POU
 {attribute 'call_after_init'}
diff --git a/solution/tc_project_app/Test/standard_library_tests/tcUNIT_STD_LIB_RUN.TcPOU b/solution/tc_project_app/Test/standard_library_tests/tcUNIT_STD_LIB_RUN.TcPOU
index 0c553c6..aac5b09 100644
--- a/solution/tc_project_app/Test/standard_library_tests/tcUNIT_STD_LIB_RUN.TcPOU
+++ b/solution/tc_project_app/Test/standard_library_tests/tcUNIT_STD_LIB_RUN.TcPOU
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <POU Name="tcUNIT_STD_LIB_RUN" Id="{5e8cc903-e536-40be-a096-d6b305fbb618}" SpecialFunc="None">
     <Declaration><![CDATA[//tcUNIT Standard Library tests: Add program to PLC task in order to run tcUNIT tests against the declared POU test suites
 PROGRAM tcUNIT_STD_LIB_RUN
diff --git a/solution/tc_project_app/Visualization Manager.TcVMO b/solution/tc_project_app/Visualization Manager.TcVMO
index c8abbf3..8dc78a2 100644
--- a/solution/tc_project_app/Visualization Manager.TcVMO	
+++ b/solution/tc_project_app/Visualization Manager.TcVMO	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.5">
   <VisuManager Name="Visualization Manager" Id="{9ab27b0a-e061-4269-b032-b221661a7379}">
     <XmlArchive>
       <Data>
diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 7eff0b0..d4f3780 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 7eff0b08d7d2d44781e1dd4e15ebe84609c6e22a
+Subproject commit d4f37809ab19ecfcb829084b5d902e3d0f1770b3
diff --git a/twincat_version_manager.py b/twincat_version_manager.py
index b420619..a6372e7 100644
--- a/twincat_version_manager.py
+++ b/twincat_version_manager.py
@@ -2,7 +2,7 @@ import glob
 import xml.etree.ElementTree as ET
 
 VERSION_TAGS     = {"**/*.Tc*": "ProductVersion", "**/*.tsproj": "TcVersion"}
-CORRECT_VERSIONS = {"**/*.Tc*": "3.1.4024.0",     "**/*.tsproj": "3.1.4023.119"}
+CORRECT_VERSIONS = {"**/*.Tc*": "3.1.4024.5",     "**/*.tsproj": "3.1.4023.119"}
 
 
 def check_versions():