diff --git a/.gitmodules b/.gitmodules
index db72cee..4f956e3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,6 +2,3 @@
 	path = examples/open-simulation-interface
 	url = https://github.com/OpenSimulationInterface/open-simulation-interface.git
 	branch = master
-[submodule "asciidoc-resources"]
-	path = asciidoc-resources
-	url = https://code.asam.net/simulation/asciidoc-resources.git
diff --git a/asciidoc-resources b/asciidoc-resources
deleted file mode 160000
index e0bd505..0000000
--- a/asciidoc-resources
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e0bd5051571733414a219ed0e94f5de346ca49cd
diff --git a/doc/misc/example.adoc b/doc/misc/example.adoc
index 7909209..65a4b1f 100644
--- a/doc/misc/example.adoc
+++ b/doc/misc/example.adoc
@@ -16,43 +16,43 @@ The example describes a sensor model FMU with one input, one output, and no addi
     canNotUseMemoryManagementFunctions="true"/>
   <DefaultExperiment startTime="0.0" stepSize="0.020"/>
   <VendorAnnotations>
-    <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp version="1.1.1" osi-version="3.3.1"/></Tool>
+    <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp version="1.2.0" osi-version="3.4.0"/></Tool>
   </VendorAnnotations>
   <ModelVariables>
     <ScalarVariable name="OSMPSensorViewIn.base.lo" valueReference="0" causality="input" variability="discrete">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="base.lo" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="base.lo" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
     <ScalarVariable name="OSMPSensorViewIn.base.hi" valueReference="1" causality="input" variability="discrete">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="base.hi" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="base.hi" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
     <ScalarVariable name="OSMPSensorViewIn.size" valueReference="2" causality="input" variability="discrete">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="size" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorViewIn" role="size" mime-type="application/x-open-simulation-interface; type=SensorView; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
     <ScalarVariable name="OSMPSensorDataOut.base.lo" valueReference="3" causality="output" variability="discrete" initial="exact">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="base.lo" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="base.lo" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
     <ScalarVariable name="OSMPSensorDataOut.base.hi" valueReference="4" causality="output" variability="discrete" initial="exact">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="base.hi" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="base.hi" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
     <ScalarVariable name="OSMPSensorDataOut.size" valueReference="5" causality="output" variability="discrete" initial="exact">
       <Integer start="0"/>
       <Annotations>
-        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="size" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.3.1"/></Tool>
+        <Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp-binary-variable name="OSMPSensorDataOut" role="size" mime-type="application/x-open-simulation-interface; type=SensorData; version=3.4.0"/></Tool>
       </Annotations>
     </ScalarVariable>
   </ModelVariables>
diff --git a/doc/misc/introduction.adoc b/doc/misc/introduction.adoc
index 9872bad..acc4345 100644
--- a/doc/misc/introduction.adoc
+++ b/doc/misc/introduction.adoc
@@ -3,5 +3,5 @@
 _OSI Sensor Model Packaging_ (OSMP) is a package layer specification for the _Open Simulation Interface_ (OSI).
 It specifies how models that use OSI are packaged as _Functional Mock-up Units_ (FMUs) in accordance with the _Functional Mock-up Interface 2.0_ (FMI 2.0).
 
-This is version 1.1.1 of this specification. The version number is to be
+This is version 1.2.0 of this specification. The version number is to be
 interpreted according to the https://semver.org/spec/v2.0.0.html[_Semantic Versioning Specification 2.0.0_].
diff --git a/doc/spec/basic_conventions.adoc b/doc/spec/basic_conventions.adoc
index 75edf44..7cd646c 100644
--- a/doc/spec/basic_conventions.adoc
+++ b/doc/spec/basic_conventions.adoc
@@ -7,7 +7,7 @@ The following annotation shall be placed into the `<VendorAnnotations>` element
 
 [source,xml]
 ----
-<Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp version="1.1.1" osi-version="x.y.z"/></Tool>
+<Tool name="net.pmsf.osmp" xmlns:osmp="http://xsd.pmsf.net/OSISensorModelPackaging"><osmp:osmp version="1.2.0" osi-version="x.y.z"/></Tool>
 ----
 
 The `@osi-version` attribute should contain the major, minor, and patch version number of the OSI specification that this model was compiled against.
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 0e9e2d9..4b0fbcc 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -16,7 +16,7 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
     "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
 endif()
 
-set(OSMPVERSION "1.1.1" CACHE STRING "OSMP Version String")
+set(OSMPVERSION "1.2.0" CACHE STRING "OSMP Version String")
 
 add_subdirectory( open-simulation-interface )
 
diff --git a/examples/open-simulation-interface b/examples/open-simulation-interface
index ab60959..412521e 160000
--- a/examples/open-simulation-interface
+++ b/examples/open-simulation-interface
@@ -1 +1 @@
-Subproject commit ab609598e2b6ac7561c6b7736625aa12afae41ce
+Subproject commit 412521e7fc3fd3d66ec80df2688fb9794fdcc28b