diff --git a/src/core/src/bootstrap/Constants.py b/src/core/src/bootstrap/Constants.py
index f60c8a44..ae991265 100644
--- a/src/core/src/bootstrap/Constants.py
+++ b/src/core/src/bootstrap/Constants.py
@@ -30,7 +30,7 @@ def __iter__(self):
     UNKNOWN = "Unknown"
 
     # Extension version (todo: move to a different file)
-    EXT_VERSION = "1.6.42"
+    EXT_VERSION = "1.6.43"
 
     # Runtime environments
     TEST = 'Test'
diff --git a/src/extension/src/Constants.py b/src/extension/src/Constants.py
index b509fffc..5b00e076 100644
--- a/src/extension/src/Constants.py
+++ b/src/extension/src/Constants.py
@@ -28,7 +28,7 @@ def __iter__(self):
                         yield item
 
     # Extension version (todo: move to a different file)
-    EXT_VERSION = "1.6.42"
+    EXT_VERSION = "1.6.43"
 
     # Runtime environments
     TEST = 'Test'
diff --git a/src/extension/src/manifest.xml b/src/extension/src/manifest.xml
index 77b7e09d..412c8391 100644
--- a/src/extension/src/manifest.xml
+++ b/src/extension/src/manifest.xml
@@ -2,7 +2,7 @@
 <ExtensionImage xmlns="http://schemas.microsoft.com/windowsazure">
   <ProviderNameSpace>Microsoft.CPlat.Core</ProviderNameSpace>
   <Type>LinuxPatchExtension</Type>
-  <Version>1.6.42</Version>
+  <Version>1.6.43</Version>
   <Label>Microsoft Azure VM InGuest Patch Extension for Linux Virtual Machines</Label>
   <HostingResources>VmRole</HostingResources>
   <MediaLink></MediaLink>