diff --git a/poetry.lock b/poetry.lock
index b81b51f..f50a892 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2,14 +2,14 @@
 
 [[package]]
 name = "alabaster"
-version = "0.7.12"
+version = "0.7.13"
 description = "A configurable sidebar-enabled Sphinx theme"
 category = "main"
 optional = true
-python-versions = "*"
+python-versions = ">=3.6"
 files = [
-    {file = "alabaster-0.7.12-py2.py3-none-any.whl", hash = "sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359"},
-    {file = "alabaster-0.7.12.tar.gz", hash = "sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02"},
+    {file = "alabaster-0.7.13-py3-none-any.whl", hash = "sha256:1ee19aca801bbabb5ba3f5f258e4422dfa86f82f3e9cefb0859b283cdd7f62a3"},
+    {file = "alabaster-0.7.13.tar.gz", hash = "sha256:a27a4a084d5e690e16e01e03ad2b2e552c61a65469419b907243193de1a84ae2"},
 ]
 
 [[package]]
@@ -1325,14 +1325,14 @@ test = ["click", "coverage", "pre-commit", "pytest (>=7.0)", "pytest-asyncio (>=
 
 [[package]]
 name = "jupyter-server"
-version = "2.0.6"
+version = "2.1.0"
 description = "The backend—i.e. core services, APIs, and REST endpoints—to Jupyter web applications."
 category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "jupyter_server-2.0.6-py3-none-any.whl", hash = "sha256:6a4c9a3f9fa8679015954586944a568b911a98d7480ae1d56ff55a6a4f055254"},
-    {file = "jupyter_server-2.0.6.tar.gz", hash = "sha256:8dd75992e90b7ca556794a1ed5cca51263c697abc6d0df561af574aa1c0a033f"},
+    {file = "jupyter_server-2.1.0-py3-none-any.whl", hash = "sha256:90cd6f2bd0581ddd9b2dbe82026a0f4c228a1d95c86e22460efbfdfc931fcf56"},
+    {file = "jupyter_server-2.1.0.tar.gz", hash = "sha256:efaae5e4f0d5f22c7f2f2dc848635036ee74a2df02abed52d30d9d95121ad382"},
 ]
 
 [package.dependencies]
@@ -1356,7 +1356,7 @@ traitlets = ">=5.6.0"
 websocket-client = "*"
 
 [package.extras]
-docs = ["docutils (<0.20)", "ipykernel", "jinja2", "jupyter-client", "jupyter-server", "mistune (<1.0.0)", "myst-parser", "nbformat", "prometheus-client", "pydata-sphinx-theme", "send2trash", "sphinxcontrib-github-alt", "sphinxcontrib-openapi", "sphinxcontrib-spelling", "sphinxemoji", "tornado"]
+docs = ["docutils (<0.20)", "ipykernel", "jinja2", "jupyter-client", "jupyter-server", "mistune (<1.0.0)", "myst-parser", "nbformat", "prometheus-client", "pydata-sphinx-theme", "send2trash", "sphinx-autodoc-typehints", "sphinxcontrib-github-alt", "sphinxcontrib-openapi", "sphinxcontrib-spelling", "sphinxemoji", "tornado"]
 test = ["ipykernel", "pre-commit", "pytest (>=7.0)", "pytest-console-scripts", "pytest-jupyter[server] (>=0.4)", "pytest-timeout", "requests"]
 
 [[package]]
@@ -2302,14 +2302,14 @@ files = [
 
 [[package]]
 name = "pytest"
-version = "7.2.0"
+version = "7.2.1"
 description = "pytest: simple powerful testing with Python"
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pytest-7.2.0-py3-none-any.whl", hash = "sha256:892f933d339f068883b6fd5a459f03d85bfcb355e4981e146d2c7616c21fef71"},
-    {file = "pytest-7.2.0.tar.gz", hash = "sha256:c4014eb40e10f11f355ad4e3c2fb2c6c6d1919c73f3b5a433de4708202cade59"},
+    {file = "pytest-7.2.1-py3-none-any.whl", hash = "sha256:c7c6ca206e93355074ae32f7403e8ea12163b1163c976fee7d4d84027c162be5"},
+    {file = "pytest-7.2.1.tar.gz", hash = "sha256:d45e0952f3727241918b8fd0f376f5ff6b301cc0777c6f9a556935c92d8a7d42"},
 ]
 
 [package.dependencies]
@@ -2384,14 +2384,14 @@ files = [
 
 [[package]]
 name = "pytz"
-version = "2022.7"
+version = "2022.7.1"
 description = "World timezone definitions, modern and historical"
 category = "main"
 optional = false
 python-versions = "*"
 files = [
-    {file = "pytz-2022.7-py2.py3-none-any.whl", hash = "sha256:93007def75ae22f7cd991c84e02d434876818661f8df9ad5df9e950ff4e52cfd"},
-    {file = "pytz-2022.7.tar.gz", hash = "sha256:7ccfae7b4b2c067464a6733c6261673fdb8fd1be905460396b97a073e9fa683a"},
+    {file = "pytz-2022.7.1-py2.py3-none-any.whl", hash = "sha256:78f4f37d8198e0627c5f1143240bb0206b8691d8d7ac6d78fee88b78733f8c4a"},
+    {file = "pytz-2022.7.1.tar.gz", hash = "sha256:01a0681c4b9684a28304615eba55d1ab31ae00bf68ec157ec3708a8182dbbcd0"},
 ]
 
 [[package]]
@@ -2872,14 +2872,14 @@ test = ["cython", "html5lib", "pytest (>=4.6)"]
 
 [[package]]
 name = "sphinx-autodoc-typehints"
-version = "1.20.1"
+version = "1.21.0"
 description = "Type hints (PEP 484) support for the Sphinx autodoc extension"
 category = "main"
 optional = true
 python-versions = ">=3.7"
 files = [
-    {file = "sphinx_autodoc_typehints-1.20.1-py3-none-any.whl", hash = "sha256:3d7a8005058f4eaf3d540d1467f2b2d909992c6256e927cbf15a7aec62cb5c2a"},
-    {file = "sphinx_autodoc_typehints-1.20.1.tar.gz", hash = "sha256:a41d36bb0c592bdf3e3afb545567587c92ea4fe895ecce26d0409899adf45efb"},
+    {file = "sphinx_autodoc_typehints-1.21.0-py3-none-any.whl", hash = "sha256:019ff68a2b1ebdb286444b5be5001455a973f7461fb07f7fb219bd1426fac5ee"},
+    {file = "sphinx_autodoc_typehints-1.21.0.tar.gz", hash = "sha256:74e9eada56f3fe21ee41e335ca66fac55a96d79b283b567b2d6c5b6a09e02f27"},
 ]
 
 [package.dependencies]
@@ -3313,14 +3313,13 @@ test = ["flake8 (>=2.4.0)", "isort (>=4.2.2)", "pytest (>=2.2.3)"]
 
 [[package]]
 name = "wcwidth"
-version = "0.2.5"
+version = "0.2.6"
 description = "Measures the displayed width of unicode strings in a terminal"
 category = "dev"
 optional = false
 python-versions = "*"
 files = [
-    {file = "wcwidth-0.2.5-py2.py3-none-any.whl", hash = "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784"},
-    {file = "wcwidth-0.2.5.tar.gz", hash = "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"},
+    {file = "wcwidth-0.2.6.tar.gz", hash = "sha256:a5220780a404dbe3353789870978e472cfe477761f06ee55077256e509b156d0"},
 ]
 
 [[package]]
@@ -3472,10 +3471,10 @@ email = ["extract_msg", "RTFDE", "oletools"]
 fileobjects = ["python-magic", "pydeep2", "lief"]
 openioc = ["beautifulsoup4"]
 pdfexport = ["reportlab"]
-url = ["pyfaup", "chardet"]
+url = ["pyfaup"]
 virustotal = ["validators"]
 
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "b08f1d40be77d4022c4f0bdaa78d236c001db80074aa69271b79015264e55860"
+content-hash = "e2552382830265f5b4f5738c7fc6561d52dbc3438f4044df7ef3b981169136b8"
diff --git a/pymisp/data/misp-objects b/pymisp/data/misp-objects
index 4e19aa3..3e8b41d 160000
--- a/pymisp/data/misp-objects
+++ b/pymisp/data/misp-objects
@@ -1 +1 @@
-Subproject commit 4e19aa30ba94940e38bf50164248a572139ca520
+Subproject commit 3e8b41dcef7ca0472863f37d6fb9aaf4235a3cc3
diff --git a/pyproject.toml b/pyproject.toml
index f2db4d6..976962b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,12 +55,11 @@ pydeep2 = {version = "^0.5.1", optional = true}
 lief = {version = "^0.12.3", optional = true}
 beautifulsoup4 = {version = "^4.11.1", optional = true}
 validators = {version = "^0.20.0", optional = true}
-sphinx-autodoc-typehints = {version = "^1.20.1", optional = true}
+sphinx-autodoc-typehints = {version = "^1.21.0", optional = true}
 recommonmark = {version = "^0.7.1", optional = true}
 reportlab = {version = "^3.6.12", optional = true}
 pyfaup = {version = "^1.2", optional = true}
 publicsuffixlist = {version = "^0.9.1", optional = true}
-chardet = {version = "^5.1.0", optional = true}
 urllib3 = {extras = ["brotli"], version = "^1.26.14", optional = true}
 
 [tool.poetry.extras]
@@ -69,7 +68,7 @@ openioc = ['beautifulsoup4']
 virustotal = ['validators']
 docs = ['sphinx-autodoc-typehints', 'recommonmark']
 pdfexport = ['reportlab']
-url = ['pyfaup', 'chardet']
+url = ['pyfaup']
 email = ['extract_msg', "RTFDE", "oletools"]
 brotli = ['urllib3']