diff --git a/.gitignore b/.gitignore
index 2d1e4c5..9c2fef6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /libarcus-3.0.3.tar.gz
 /libarcus-3.1.0.tar.gz
 /libarcus-3.2.1.tar.gz
+/libarcus-3.3.0.tar.gz
diff --git a/libarcus.spec b/libarcus.spec
index 9111efe..cd10d9a 100644
--- a/libarcus.spec
+++ b/libarcus.spec
@@ -1,5 +1,5 @@
 Name:           libarcus
-Version:        3.2.1
+Version:        3.3.0
 Release:        1%{?dist}
 Summary:        Communication library between internal components for Ultimaker software
 License:        LGPLv3+
@@ -81,6 +81,9 @@ make install DESTDIR=%{buildroot}
 %{python3_sitearch}/Arcus.so
 
 %changelog
+* Wed May 02 2018 Miro Hrončok <mhroncok@redhat.com> - 3.3.0-1
+- Update to 3.3.0 (#1571482)
+
 * Mon Mar 19 2018 Miro Hrončok <mhroncok@redhat.com> - 3.2.1-1
 - Update to 3.2.1 (#1523891)
 
diff --git a/sources b/sources
index 393a281..611bb34 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libarcus-3.2.1.tar.gz) = fc211aa3b917fd2dfaff86642c4a5e28a46cc9a977ad385dcba02795c536e055f50bacd3dced64dbe89dc507aca7894ea79169cc5e0b8e923528a4d4babce15e
+SHA512 (libarcus-3.3.0.tar.gz) = a911fb5784ceb835ba2c175ce42cc10544bdd0834e987d8ac1be2517293f00e596f94910d8bf5f37f61e63246ba6e78d28a23bc061809e70b1bb6ad1a21107c9