diff --git a/src/powerapi/__init__.py b/src/powerapi/__init__.py
index 4cefe2c9..a0492cc7 100644
--- a/src/powerapi/__init__.py
+++ b/src/powerapi/__init__.py
@@ -27,4 +27,4 @@
 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-__version__ = "2.9.0"
+__version__ = "2.9.1"