diff --git a/poetry.lock b/poetry.lock
index b30eb9be4354a421a954c62c7f42b2886df1016d..815fa8e33899843945168b5743a0cd4ddcaae1df 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -97,8 +97,7 @@ version = "1.2.0"
 [package.source]
 reference = "eec669c257b47bb9300cc3a6ea022b2e5c398fc1"
 type = "git"
-url = "git://github.com/foerstner-lab/gffpandas.git"
-
+url = "https://github.com/foerstner-lab/gffpandas.git"
 [[package]]
 category = "dev"
 description = "Read metadata from Python packages"
@@ -291,7 +290,7 @@ version = "0.6.0"
 more-itertools = "*"
 
 [metadata]
-content-hash = "7a100d866370199deb75fce33b39f74e30c872f864b944d6337acc44b92f7bf8"
+content-hash = "362aea764c5197c9b4dd9f7db94311b26ba3a4d701b17d12ccda856fc41c4bd1"
 python-versions = "^3.7"
 
 [metadata.hashes]
diff --git a/pyproject.toml b/pyproject.toml
index 175921e4178fb69a4947ef9c1be7502f2147b2bd..aafea36abedba090702d3c0c9a1abe0b448f39b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,17 +1,29 @@
 [tool.poetry]
 name = "crisprbact"
 version = "0.1.0"
-description = ""
+licence = "GPL-3.0"
+description = "Tools to design and analyse CRISPRi experiments"
 authors = ["David Bikard <david.bikard@pasteur.fr>", "Remi Planel <rplanel@pasteur.fr>"]
+keywords = []
+homepage = "https://gitlab.pasteur.fr/dbikard/crisprbact"
+classifiers = [
+    "Environment :: Console",
+    "Operating System :: POSIX :: Linux",
+    "Intended Audience :: Science/Research",
+    "Programming Language :: Python :: 3",
+    "Topic :: Scientific/Engineering :: Bio-Informatics",
+    "Natural Language :: English",
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)"
+]
 
 [tool.poetry.dependencies]
 python = "^3.7"
 numpy = "^1.17"
 pandas = "^0.25.3"
-gffpandas = {git = "git://github.com/foerstner-lab/gffpandas.git"}
 click = "^7.0"
 typing = "^3.7"
 biopython = "^1.75"
+gffpandas = {git = "https://github.com/foerstner-lab/gffpandas.git"}
 
 [tool.poetry.dev-dependencies]
 pytest = "^5.2"