diff --git a/poetry.lock b/poetry.lock
index 04c3e8ff..2ded6158 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -934,7 +934,7 @@ docs = ["Sphinx (>=5.3.0,<6.0.0)"]
 
 [[package]]
 name = "pymisp"
-version = "2.4.165.1"
+version = "2.4.166"
 description = "Python API for MISP."
 category = "main"
 optional = false
@@ -943,16 +943,16 @@ python-versions = ">=3.7,<4.0"
 [package.dependencies]
 chardet = {version = ">=5.0.0,<6.0.0", optional = true, markers = "extra == \"url\""}
 deprecated = ">=1.2.13,<2.0.0"
-jsonschema = ">=4.17.0,<5.0.0"
+jsonschema = ">=4.17.1,<5.0.0"
 publicsuffixlist = ">=0.9.1,<0.10.0"
 pyfaup = {version = ">=1.2,<2.0", optional = true, markers = "extra == \"url\""}
 python-dateutil = ">=2.8.2,<3.0.0"
 requests = ">=2.28.1,<3.0.0"
 
 [package.extras]
-brotli = ["urllib3[brotli] (>=1.26.12,<2.0.0)"]
+brotli = ["urllib3[brotli] (>=1.26.13,<2.0.0)"]
 docs = ["recommonmark (>=0.7.1,<0.8.0)", "sphinx-autodoc-typehints (>=1.19.5,<2.0.0)"]
-email = ["RTFDE (>=0.0.2,<0.0.3)", "extract_msg (>=0.36.5,<0.37.0)", "oletools (>=0.60.1,<0.61.0)"]
+email = ["RTFDE (>=0.0.2,<0.0.3)", "extract_msg (>=0.37.1,<0.38.0)", "oletools (>=0.60.1,<0.61.0)"]
 fileobjects = ["lief (>=0.12.3,<0.13.0)", "pydeep2 (>=0.5.1,<0.6.0)", "python-magic (>=0.4.27,<0.5.0)"]
 openioc = ["beautifulsoup4 (>=4.11.1,<5.0.0)"]
 pdfexport = ["reportlab (>=3.6.12,<4.0.0)"]
@@ -1435,7 +1435,7 @@ misp = ["python-magic", "pydeep2"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.8,<3.12"
-content-hash = "2b0473f08fcafa0e3c9942252bd53ca8b0ec03b5ea4b43d9021947664b63d152"
+content-hash = "287be8d303b7858d5231a27b85b3e013da060c8ce259838e2f6e1494324d7b45"
 
 [metadata.files]
 aiohttp = [
@@ -2377,8 +2377,8 @@ pylookyloo = [
     {file = "pylookyloo-1.16.0.tar.gz", hash = "sha256:cfd07e8765d2d9b83f9bcb1509e1d31a70be625b3cde80fe8d42b276d4af2162"},
 ]
 pymisp = [
-    {file = "pymisp-2.4.165.1-py3-none-any.whl", hash = "sha256:0bdf056c263e6cf26d2e668ee59ac851d014d032f453b1d0c4ab1ee68034282d"},
-    {file = "pymisp-2.4.165.1.tar.gz", hash = "sha256:75dc26f212229293590124c208fc3e1f318cbd89fa5890bd7118dc9b15f3e92d"},
+    {file = "pymisp-2.4.166-py3-none-any.whl", hash = "sha256:79c47ec7bb200bbd86503f211eea5eb760fecc5fcce0d946dd175d0cd154198d"},
+    {file = "pymisp-2.4.166.tar.gz", hash = "sha256:a2a69a58c3ab05004485c5593e9af4a12765d94a72714998d0d26893f8eb4f81"},
 ]
 pypandora = [
     {file = "pypandora-1.2.0-py3-none-any.whl", hash = "sha256:f50286f71721def21210e14300aff7682079da7a1c6c125234242e06259c3c97"},
diff --git a/pyproject.toml b/pyproject.toml
index 4f02d11d..7ff35f5b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ pysanejs = "^2.0.1"
 pylookyloo = "^1.16.0"
 dnspython = "^2.2.1"
 pytaxonomies = "^1.5.0"
-pymisp = {version = "^2.4.165.1", extras = ["url"]}
+pymisp = {version = "^2.4.166", extras = ["url"]}
 python-magic = {version = "^0.4.27", optional = true}
 pydeep2 = {version = "^0.5.1", optional = true}
 Pillow = "^9.3.0"