diff --git a/acceptance/master-imperfect-app/api/pyproject.toml b/acceptance/master-imperfect-app/api/pyproject.toml
index 55dd515..eb7f4c5 100644
--- a/acceptance/master-imperfect-app/api/pyproject.toml
+++ b/acceptance/master-imperfect-app/api/pyproject.toml
@@ -2,7 +2,7 @@
 name = "master-imperfect-api"
 version = "1.0.0"
 requires-python = ">=3.12"
-dependencies = ["fastapi==0.116.1", "python-multipart==0.0.20"]
+dependencies = ["fastapi==0.116.1", "python-multipart==0.0.31"]
 
 [project.scripts]
 master-imperfect = "master_api.cli:main"
diff --git a/images/requirements.in b/images/requirements.in
index c6bed32..ea9a891 100644
--- a/images/requirements.in
+++ b/images/requirements.in
@@ -1,4 +1,4 @@
-cryptography==49.0.0
+cryptography==50.0.0
 fastapi==0.139.0
 pydantic==2.13.4
 uvicorn==0.51.0