diff --git a/scripts/TouchinBuild/CommandBuilders/PatchManifestCommandBuilder.py b/scripts/TouchinBuild/CommandBuilders/PatchManifestCommandBuilder.py
new file mode 100644
index 0000000..97f0e79
--- /dev/null
+++ b/scripts/TouchinBuild/CommandBuilders/PatchManifestCommandBuilder.py
@@ -0,0 +1,24 @@
+from commands.PatchManifestCommand import PatchManifestCommand
+from parsers.InsideParser.InsideSetParser import InsideSetParser
+
+
+class PatchManifestCommandBuilder:
+	def __init__(self):
+		pass
+
+	def isManifestCommand(self, line):
+		assert line is not None
+
+		parser = InsideSetParser('xml')
+		isValid = parser.isValidLine(line)
+
+		return isValid
+
+	def getCommandFor(self, line):
+		assert line is not None
+
+		parser = InsideSetParser('xml')
+		result = parser.parseLine(line)
+
+		command = PatchManifestCommand(result[0], result[1], result[2])
+		return command
diff --git a/scripts/TouchinBuild/Tests/ManualTests/manifest_test.py b/scripts/TouchinBuild/Tests/ManualTests/manifest_test.py
new file mode 100644
index 0000000..493a174
--- /dev/null
+++ b/scripts/TouchinBuild/Tests/ManualTests/manifest_test.py
@@ -0,0 +1,8 @@
+from CommandBuilders.PatchManifestCommandBuilder import PatchManifestCommandBuilder
+
+line = "inside 'BuildSample/DroidApp/Properties/AndroidManifest.xml' set android:versionCode to '777'"
+
+builder = PatchManifestCommandBuilder()
+
+command = builder.getCommandFor(line)
+command.execute()
diff --git a/scripts/TouchinBuild/commands/PatchManifestCommand.py b/scripts/TouchinBuild/commands/PatchManifestCommand.py
new file mode 100644
index 0000000..5b1dbab
--- /dev/null
+++ b/scripts/TouchinBuild/commands/PatchManifestCommand.py
@@ -0,0 +1,20 @@
+from commands.CommandBase import CommandBase
+from utils.ManifestPatcher import ManifestPatcher
+
+
+class PatchManifestCommand(CommandBase):
+	def __init__(self, pathToManifest, key, value):
+		CommandBase.__init__(self)
+
+		assert pathToManifest is not None
+		assert key is not None
+		assert value is not None
+
+		self.pathToManifest = pathToManifest
+		self.key = key
+		self.value = value
+
+	def execute(self):
+		patcher = ManifestPatcher(self.pathToManifest)
+
+		patcher.AddOrReplaceManifestAtr(self.key, self.value)
diff --git a/scripts/TouchinBuild/utils/ManifestPatcher.py b/scripts/TouchinBuild/utils/ManifestPatcher.py
new file mode 100644
index 0000000..83a052d
--- /dev/null
+++ b/scripts/TouchinBuild/utils/ManifestPatcher.py
@@ -0,0 +1,16 @@
+import xml.etree.ElementTree as eT
+
+
+class ManifestPatcher:
+	def __init__(self, manifestPath):
+		assert manifestPath is not None
+
+		self.manifestPath = manifestPath
+
+	def AddOrReplaceManifestAtr(self, atrName, atrValue):
+		tree = eT.parse(self.manifestPath)
+		manifestElement = tree.getroot().find('manifest')
+
+		manifestElement.attrib[atrName] = atrValue
+
+		tree.write(self.manifestPath, xml_declaration=True, encoding='UTF-8', method="xml")
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