diff --git a/requirements-dev.txt b/requirements-dev.txt
index 00da86f..c14e09c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,4 +3,4 @@
 # Keep this in sync with the CI subproject-tests job: only pytest + python-dotenv.
 -r requirements.txt
 pytest==9.1.1
-python-dotenv==1.2.2
+python-dotenv==1.2.3
diff --git a/requirements.txt b/requirements.txt
index 6fad6fc..3674baf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 fastapi==0.141.1
-uvicorn[standard]==0.52.3
+uvicorn[standard]==0.52.4
 httpx2==2.11.0
-python-dotenv==1.2.2
-pydantic==2.13.4
+python-dotenv==1.2.3
+pydantic==2.13.5