diff --git a/cours/poetry.lock b/cours/poetry.lock
index e7bccee..265f541 100644
--- a/cours/poetry.lock
+++ b/cours/poetry.lock
@@ -79,8 +79,8 @@ category = "main"
 description = "A very fast and expressive template engine."
 name = "jinja2"
 optional = false
-python-versions = "*"
-version = "2.10.3"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "2.11.1"
 
 [package.dependencies]
 MarkupSafe = ">=0.23"
@@ -208,7 +208,7 @@ description = "Python documentation generator"
 name = "sphinx"
 optional = false
 python-versions = ">=3.5"
-version = "2.3.1"
+version = "2.4.1"
 
 [package.dependencies]
 Jinja2 = ">=2.3"
@@ -231,7 +231,7 @@ sphinxcontrib-serializinghtml = "*"
 
 [package.extras]
 docs = ["sphinxcontrib-websupport"]
-test = ["pytest", "pytest-cov", "html5lib", "flake8 (>=3.5.0)", "flake8-import-order", "mypy (>=0.761)", "docutils-stubs"]
+test = ["pytest (<5.3.3)", "pytest-cov", "html5lib", "flake8 (>=3.5.0)", "flake8-import-order", "mypy (>=0.761)", "docutils-stubs"]
 
 [[package]]
 category = "dev"
@@ -253,6 +253,7 @@ watchdog = ">=0.7.1"
 [[package]]
 category = "main"
 description = "Sphinx Nameko Theme"
+develop = true
 name = "sphinx-nameko-theme"
 optional = false
 python-versions = "*"
@@ -261,6 +262,11 @@ version = "0.0.3"
 [package.dependencies]
 sphinx = "*"
 
+[package.source]
+reference = ""
+type = "directory"
+url = "theme/nameko"
+
 [[package]]
 category = "main"
 description = ""
@@ -354,15 +360,16 @@ description = "Filesystem events monitoring"
 name = "watchdog"
 optional = false
 python-versions = "*"
-version = "0.9.0"
+version = "0.10.2"
 
 [package.dependencies]
-PyYAML = ">=3.10"
-argh = ">=0.24.1"
 pathtools = ">=0.1.1"
 
+[package.extras]
+watchmedo = ["PyYAML (>=3.10)", "argh (>=0.24.1)"]
+
 [metadata]
-content-hash = "c820527aca7b2d6a30785233df65b1f0315427538fc04f8f94b3c1668493e050"
+content-hash = "01e690d6b7c88e54d3437b1ed061e0a145d9d9aee1d7ab440de35a73eccb338e"
 python-versions = "^3.7"
 
 [metadata.files]
@@ -403,8 +410,8 @@ imagesize = [
     {file = "imagesize-1.2.0.tar.gz", hash = "sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1"},
 ]
 jinja2 = [
-    {file = "Jinja2-2.10.3-py2.py3-none-any.whl", hash = "sha256:74320bb91f31270f9551d46522e33af46a80c3d619f4a4bf42b3164d30b5911f"},
-    {file = "Jinja2-2.10.3.tar.gz", hash = "sha256:9fe95f19286cfefaa917656583d020be14e7859c6b0252588391e47db34527de"},
+    {file = "Jinja2-2.11.1-py2.py3-none-any.whl", hash = "sha256:b0eaf100007721b5c16c1fc1eecb87409464edc10469ddc9a22a27a99123be49"},
+    {file = "Jinja2-2.11.1.tar.gz", hash = "sha256:93187ffbc7808079673ef52771baa950426fd664d3aad1d0fa3e95644360e250"},
 ]
 livereload = [
     {file = "livereload-2.6.1-py2.py3-none-any.whl", hash = "sha256:78d55f2c268a8823ba499305dcac64e28ddeb9a92571e12d543cd304faf5817b"},
@@ -438,6 +445,11 @@ markupsafe = [
     {file = "MarkupSafe-1.1.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win32.whl", hash = "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win_amd64.whl", hash = "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-win32.whl", hash = "sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-win_amd64.whl", hash = "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"},
     {file = "MarkupSafe-1.1.1.tar.gz", hash = "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b"},
 ]
 packaging = [
@@ -488,16 +500,14 @@ snowballstemmer = [
     {file = "snowballstemmer-2.0.0.tar.gz", hash = "sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"},
 ]
 sphinx = [
-    {file = "Sphinx-2.3.1-py3-none-any.whl", hash = "sha256:298537cb3234578b2d954ff18c5608468229e116a9757af3b831c2b2b4819159"},
-    {file = "Sphinx-2.3.1.tar.gz", hash = "sha256:e6e766b74f85f37a5f3e0773a1e1be8db3fcb799deb58ca6d18b70b0b44542a5"},
+    {file = "Sphinx-2.4.1-py3-none-any.whl", hash = "sha256:5024a67f065fe60d9db2005580074d81f22a02dd8f00a5b1ec3d5f4d42bc88d8"},
+    {file = "Sphinx-2.4.1.tar.gz", hash = "sha256:f929b72e0cfe45fa581b8964d54457117863a6a6c9369ecc1a65b8827abd3bf2"},
 ]
 sphinx-autobuild = [
     {file = "sphinx-autobuild-0.7.1.tar.gz", hash = "sha256:66388f81884666e3821edbe05dd53a0cfb68093873d17320d0610de8db28c74e"},
     {file = "sphinx_autobuild-0.7.1-py2-none-any.whl", hash = "sha256:e60aea0789cab02fa32ee63c7acae5ef41c06f1434d9fd0a74250a61f5994692"},
 ]
-sphinx-nameko-theme = [
-    {file = "sphinx-nameko-theme-0.0.3.tar.gz", hash = "sha256:eb22f68a60b6e7d9ba49a54860eab81e491e38399bcbb760675db54cb9a7acf3"},
-]
+sphinx-nameko-theme = []
 sphinxcontrib-applehelp = [
     {file = "sphinxcontrib-applehelp-1.0.1.tar.gz", hash = "sha256:edaa0ab2b2bc74403149cb0209d6775c96de797dfd5b5e2a71981309efab3897"},
     {file = "sphinxcontrib_applehelp-1.0.1-py2.py3-none-any.whl", hash = "sha256:fb8dee85af95e5c30c91f10e7eb3c8967308518e0f7488a2828ef7bc191d0d5d"},
@@ -536,5 +546,5 @@ urllib3 = [
     {file = "urllib3-1.25.8.tar.gz", hash = "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"},
 ]
 watchdog = [
-    {file = "watchdog-0.9.0.tar.gz", hash = "sha256:965f658d0732de3188211932aeb0bb457587f04f63ab4c1e33eab878e9de961d"},
+    {file = "watchdog-0.10.2.tar.gz", hash = "sha256:c560efb643faed5ef28784b2245cf8874f939569717a4a12826a173ac644456b"},
 ]
diff --git a/cours/pyproject.toml b/cours/pyproject.toml
index 213278d..2af94a2 100644
--- a/cours/pyproject.toml
+++ b/cours/pyproject.toml
@@ -7,7 +7,7 @@ authors = ["Dimitri Merejkowsky <dimitri.merejkowsky@tanker.io>"]
 [tool.poetry.dependencies]
 python = "^3.7"
 sphinx = "^2.3.1"
-sphinx-nameko-theme = "^0.0.3"
+sphinx-nameko-theme = { path = "theme/nameko/" }
 
 [tool.poetry.dev-dependencies]
 sphinx-autobuild = "^0.7.1"