diff --git a/microservices/authentication/poetry.lock b/microservices/authentication/poetry.lock
index dfa11d5c..486ea2a1 100644
--- a/microservices/authentication/poetry.lock
+++ b/microservices/authentication/poetry.lock
@@ -482,7 +482,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pyjwt"
-version = "2.3.0"
+version = "2.4.0"
 description = "JSON Web Token implementation in Python"
 category = "main"
 optional = false
@@ -629,7 +629,7 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "403ecde20bf233bde5b7c34999054453942c6d007fceaf06f9814bb9916796c1"
+content-hash = "e900fa48dfab5ffd5907715fc4846b0c0d0975ae115225b1d7d8ab5c2e3e2e35"
 
 [metadata.files]
 aiohttp = [
@@ -1255,8 +1255,8 @@ pyflakes = [
     {file = "pyflakes-2.3.1.tar.gz", hash = "sha256:f5bc8ecabc05bb9d291eb5203d6810b49040f6ff446a756326104746cc00c1db"},
 ]
 pyjwt = [
-    {file = "PyJWT-2.3.0-py3-none-any.whl", hash = "sha256:e0c4bb8d9f0af0c7f5b1ec4c5036309617d03d56932877f2f7a0beeb5318322f"},
-    {file = "PyJWT-2.3.0.tar.gz", hash = "sha256:b888b4d56f06f6dcd777210c334e69c737be74755d3e5e9ee3fe67dc18a0ee41"},
+    {file = "PyJWT-2.4.0-py3-none-any.whl", hash = "sha256:72d1d253f32dbd4f5c88eaf1fdc62f3a19f676ccbadb9dbc5d07e951b2b26daf"},
+    {file = "PyJWT-2.4.0.tar.gz", hash = "sha256:d42908208c699b3b973cbeb01a969ba6a96c821eefb1c5bfe4c390c01d67abba"},
 ]
 pyparsing = [
     {file = "pyparsing-3.0.7-py3-none-any.whl", hash = "sha256:a6c06a88f252e6c322f65faf8f418b16213b51bdfaece0524c1c1bc30c63c484"},
diff --git a/microservices/authentication/pyproject.toml b/microservices/authentication/pyproject.toml
index 7ebec317..5b14977c 100644
--- a/microservices/authentication/pyproject.toml
+++ b/microservices/authentication/pyproject.toml
@@ -13,7 +13,7 @@ minos-microservice-aggregate = "^0.4.0"
 minos-microservice-saga = "^0.4.0"
 minos-microservice-cqrs = "^0.4.0"
 typer = "^0.3.2"
-PyJWT = "^2.1.0"
+PyJWT = "^2.4.0"
 SQLAlchemy = "1.4.22"
 
 [tool.poetry.dev-dependencies]