diff --git a/devtool/update_version.py b/devtool/update_version.py
index cb1b4e00..6e186eea 100644
--- a/devtool/update_version.py
+++ b/devtool/update_version.py
@@ -13,7 +13,7 @@ def update_version(version, path, key, in_quotes=False, extra_space=False):
                 if extra_space:
                     line += " "
                 if in_quotes:
-                    v = "'{}'".format(version)
+                    v = '"{}"'.format(version)
                 else:
                     v = "{}".format(version)
                 fout.write(line + v + "\n")
@@ -22,7 +22,7 @@ def update_version(version, path, key, in_quotes=False, extra_space=False):
 
 
 if __name__ == "__main__":
-    kliff_v = "0.2.1"
+    kliff_v = "0.2.2"
     kliff_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
     path = os.path.join(kliff_dir, "kliff", "__init__.py")
     update_version(kliff_v, path, "__version__", True, True)
diff --git a/kliff/__init__.py b/kliff/__init__.py
index 0e42a31f..4e3c1fc9 100644
--- a/kliff/__init__.py
+++ b/kliff/__init__.py
@@ -3,7 +3,7 @@
 from kliff.log import set_up_logger
 from kliff.utils import torch_available
 
-__version__ = "0.2.1"
+__version__ = "0.2.2"
 
 set_up_logger()