diff --git a/setup.cfg b/setup.cfg
index e45cff7..cf8708d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.1.0
+current_version = 1.0.0
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index c010ada..c72b9d7 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='stix2-matcher',
-    version='0.1.0',
+    version='1.0.0',
     packages=find_packages(),
     description='Match STIX content against STIX patterns',
     install_requires=[