diff --git a/pyproject.toml b/pyproject.toml
index a0af033..bd09387 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,6 @@ requires-python = ">=3.12,<3.13"
 dependencies = [
     "beautifulsoup4>=4.13.3",
     "chainlit>=2.3.0",
-    "dotenv>=0.9.9",
     "langchain>=0.3.20",
     "langchain-aws>=0.2.15",
     "langchain-chroma>=0.2.2",
diff --git a/requirements.txt b/requirements.txt
index cf3ffe8..46f5596 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -117,8 +117,6 @@ distro==1.9.0
     #   posthog
 docstring-parser==0.16
     # via google-cloud-aiplatform
-dotenv==0.9.9
-    # via sogeti-generic-rag-demo (pyproject.toml)
 durationpy==0.9
     # via kubernetes
 effdet==0.4.1