diff --git a/pyproject.toml b/pyproject.toml
index a274c16..b12cf4a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "phomo"
-version = "0.4.6"
+version = "0.4.7"
 description = "Python package and CLI utility to create photo mosaics."
 authors = ["Loic Coyle <loic.coyle@hotmail.fr>"]
 license = "MIT"
@@ -8,13 +8,13 @@ readme = "README.md"
 repository = "https://github.com/loiccoyle/phomo"
 keywords = ["photomosaic", "photographic", "mosaic", "art", "image"]
 classifiers = [
-    "Topic :: Software Development :: Libraries :: Python Modules",
-    "Programming Language :: Python :: 3 :: Only",
-    "Topic :: Scientific/Engineering :: Image Processing",
-    "Topic :: Artistic Software",
-    "Operating System :: MacOS",
-    "Operating System :: Microsoft :: Windows",
-    "Operating System :: POSIX :: Linux",
+  "Topic :: Software Development :: Libraries :: Python Modules",
+  "Programming Language :: Python :: 3 :: Only",
+  "Topic :: Scientific/Engineering :: Image Processing",
+  "Topic :: Artistic Software",
+  "Operating System :: MacOS",
+  "Operating System :: Microsoft :: Windows",
+  "Operating System :: POSIX :: Linux",
 ]
 
 [tool.poetry.dependencies]