diff --git a/poetry.lock b/poetry.lock
index a015323..1ddf0bf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -758,14 +758,14 @@ six = ">=1.5"
 
 [[package]]
 name = "python-dotenv"
-version = "0.21.1"
+version = "1.0.0"
 description = "Read key-value pairs from a .env file and set them as environment variables"
 category = "main"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "python-dotenv-0.21.1.tar.gz", hash = "sha256:1c93de8f636cde3ce377292818d0e440b6e45a82f215c3744979151fa8151c49"},
-    {file = "python_dotenv-0.21.1-py3-none-any.whl", hash = "sha256:41e12e0318bebc859fcc4d97d4db8d20ad21721a6aa5047dd59f090391cb549a"},
+    {file = "python-dotenv-1.0.0.tar.gz", hash = "sha256:a8df96034aae6d2d50a4ebe8216326c61c3eb64836776504fcca410e5937a3ba"},
+    {file = "python_dotenv-1.0.0-py3-none-any.whl", hash = "sha256:f5971a9226b701070a4bf2c38c89e5a3f0d64de8debda981d1db98583009122a"},
 ]
 
 [package.extras]
@@ -1174,4 +1174,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "2bbc66c28a35f3a5b6b7c602234379ff583baabe38bcb04c70458f523bca9c24"
+content-hash = "5ffb209fd6cdcb3b41e644d895c5a123d0a8157d5d4ead212d424730fff4c6b5"
diff --git a/pyproject.toml b/pyproject.toml
index 7b98639..8b685df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ bot = "discord_reminder_bot.main:start"
 
 [tool.poetry.dependencies]
 python = "^3.9"
-python-dotenv = "^0.21.0"
+python-dotenv = "^1.0.0"
 apscheduler = "^3.9.1.post1"
 dateparser = "^1.1.4"
 sqlalchemy = "^1.4.45"