diff --git a/jupyter_archive/_version.py b/jupyter_archive/_version.py
index d9b1b90..fbf2825 100644
--- a/jupyter_archive/_version.py
+++ b/jupyter_archive/_version.py
@@ -1,4 +1,4 @@
 # Copyright (c) Project Jupyter.
 # Distributed under the terms of the Modified BSD License.
 
-__version__ = '0.5.5-dev'
+__version__ = '0.5.5'
diff --git a/package.json b/package.json
index db5ff42..cda99dd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hadim/jupyter-archive",
-  "version": "0.5.5-dev",
+  "version": "0.5.5",
   "description": "A Jupyter/Jupyterlab extension to make, download and extract archive files.",
   "keywords": [
     "jupyter",