diff --git a/backend/requirements-dev.txt b/backend/requirements-dev.txt
index 9cbd990..47cfade 100644
--- a/backend/requirements-dev.txt
+++ b/backend/requirements-dev.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
 httpx2==2.16.0
-pytest==9.0.3
+pytest==9.1.1
 pip-audit==2.10.1
 
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 0fd34a4..18dd07f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,10 +1,10 @@
-fastapi==0.141.1
-starlette==1.6.0
-uvicorn[standard]==0.35.0
-lxml==6.1.1
+fastapi==0.159.1
+starlette==1.9.0
+uvicorn[standard]==0.54.0
+lxml==6.1.3
 python-multipart==0.0.32
-pydantic==2.11.7
+pydantic==2.14.1
 defusedxml==0.7.1
 openpyxl==3.1.5
-keyring==25.6.0; sys_platform == "darwin"
+keyring==25.7.0; sys_platform == "darwin"
 
diff --git a/packaging/requirements-build.txt b/packaging/requirements-build.txt
index 5e86631..30924bd 100644
--- a/packaging/requirements-build.txt
+++ b/packaging/requirements-build.txt
@@ -1,3 +1,3 @@
-pyinstaller==6.21.0
+pyinstaller==6.22.3
 pystray==0.19.5
-Pillow==12.3.0
+Pillow==13.0.0