diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index d47b8d3..1da0675 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = True
 tag = True
-current_version = 1.0.0-dev
+current_version = 1.1.0-dev
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+))?
 serialize = 
 	{major}.{minor}.{patch}-{release}
diff --git a/setup.py b/setup.py
index 869fcf0..baadee2 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@
 
 setup(
     name=PACKAGE,
-    version='1.0.0-dev',
+    version='1.1.0-dev',
     description="PDF Compression",
     long_description=LONG_DESCRIPTION,
     long_description_content_type="text/markdown",
diff --git a/src/pycompressor/__init__.py b/src/pycompressor/__init__.py
index 6c7936a..98e28b8 100644
--- a/src/pycompressor/__init__.py
+++ b/src/pycompressor/__init__.py
@@ -1 +1 @@
-__version__ = "1.0.0-dev"
+__version__ = "1.1.0-dev"