diff --git a/appveyor.yml b/appveyor.yml
index 2f63a38..285a2a3 100755
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -178,7 +178,7 @@ deploy:
   provider: GitHub
   auth_token:
     secure: d3qqX7bmrBiKJI38yFPc5vHrGGfS3LxLC7FaG6ewI2ghPPE22Pk6QtyrEFFb73PL
-  artifact:  /.*\.exe/
+  artifact:  /.*\.msi/
   draft: true
   on:
     APPVEYOR_REPO_TAG: true        # deploy on tag push only
diff --git a/setup.py b/setup.py
index d1f0a46..f4bebcc 100644
--- a/setup.py
+++ b/setup.py
@@ -350,7 +350,7 @@ def run(self):
 
 setup(
     name='yara-python',
-    version='4.2.0',
+    version='4.2.3',
     description='Python interface for YARA',
     long_description=readme,
     license='Apache 2.0',
diff --git a/yara b/yara
index 1367943..ba94b4f 160000
--- a/yara
+++ b/yara
@@ -1 +1 @@
-Subproject commit 136794355c51242b595af42309a234846d534e8b
+Subproject commit ba94b4f8ebb6d56786d14f6a0f7529b32d7c216f