bump version to 0.9.8
diff --git a/typ/version.py b/typ/version.py
index 28a5748..ed8c2f6 100644
--- a/typ/version.py
+++ b/typ/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = '0.9.7'
+VERSION = '0.9.8'