diff --git a/src/metacoag/__init__.py b/src/metacoag/__init__.py
index 4f3d407..9f052c6 100644
--- a/src/metacoag/__init__.py
+++ b/src/metacoag/__init__.py
@@ -4,7 +4,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
\ No newline at end of file
diff --git a/src/metacoag/cli.py b/src/metacoag/cli.py
index 7d32da1..9a2b71c 100755
--- a/src/metacoag/cli.py
+++ b/src/metacoag/cli.py
@@ -7,7 +7,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
diff --git a/src/metacoag/metacoag_runner.py b/src/metacoag/metacoag_runner.py
index 6dca225..e9599ba 100644
--- a/src/metacoag/metacoag_runner.py
+++ b/src/metacoag/metacoag_runner.py
@@ -23,7 +23,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
diff --git a/src/metacoag/metacoag_utils/__init__.py b/src/metacoag/metacoag_utils/__init__.py
index 4f3d407..9f052c6 100644
--- a/src/metacoag/metacoag_utils/__init__.py
+++ b/src/metacoag/metacoag_utils/__init__.py
@@ -4,7 +4,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
\ No newline at end of file
diff --git a/src/metacoag/metacoag_utils/feature_utils.py b/src/metacoag/metacoag_utils/feature_utils.py
index e2268d6..482150f 100755
--- a/src/metacoag/metacoag_utils/feature_utils.py
+++ b/src/metacoag/metacoag_utils/feature_utils.py
@@ -14,7 +14,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
diff --git a/src/metacoag/metacoag_utils/label_prop_utils.py b/src/metacoag/metacoag_utils/label_prop_utils.py
index 98a90f6..6d3cbd1 100755
--- a/src/metacoag/metacoag_utils/label_prop_utils.py
+++ b/src/metacoag/metacoag_utils/label_prop_utils.py
@@ -12,7 +12,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
diff --git a/src/metacoag/metacoag_utils/marker_gene_utils.py b/src/metacoag/metacoag_utils/marker_gene_utils.py
index 34cd3d8..72097ba 100755
--- a/src/metacoag/metacoag_utils/marker_gene_utils.py
+++ b/src/metacoag/metacoag_utils/marker_gene_utils.py
@@ -7,7 +7,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"
diff --git a/src/metacoag/metacoag_utils/matching_utils.py b/src/metacoag/metacoag_utils/matching_utils.py
index 7a890c4..ec19fdc 100755
--- a/src/metacoag/metacoag_utils/matching_utils.py
+++ b/src/metacoag/metacoag_utils/matching_utils.py
@@ -11,7 +11,7 @@
 __author__ = "Vijini Mallawaarachchi and Yu Lin"
 __copyright__ = "Copyright 2020, MetaCoAG Project"
 __license__ = "GPL-3.0"
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 __maintainer__ = "Vijini Mallawaarachchi"
 __email__ = "vijini.mallawaarachchi@anu.edu.au"
 __status__ = "Stable Release"