diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml
index 52df77769..845c42467 100644
--- a/src/backend/pyproject.toml
+++ b/src/backend/pyproject.toml
@@ -26,7 +26,7 @@ readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
     "arrow==1.3.0",
-    "boto3==1.35.81",
+    "boto3==1.35.89",
     "Brotli==1.1.0",
     "celery[redis]==5.4.0",
     "cryptography==44.0.0",
@@ -64,7 +64,7 @@ dependencies = [
     "requests==2.32.3",
     "sentry-sdk==2.19.2",
     "stockholm==0.5.7",
-    "timedelta-isoformat==0.6.2.12",
+    "timedelta-isoformat==0.7.0",
     "url-normalize==1.4.3",
     "WeasyPrint==63.1",
     "workalendar==17.0.0",
@@ -88,13 +88,13 @@ dev = [
     "django-extensions==3.2.3",
     "drf-spectacular-sidecar==2024.12.1",
     "ipdb==0.13.13",
-    "ipython==8.30.0",
+    "ipython==8.31.0",
     "lxml==5.3.0",
     "pdbpp==0.10.3",
     "pdfminer.six==20240706",
     "pyfakefs==5.7.3",
     "pylint-django==2.6.1",
-    "pylint==3.3.2",
+    "pylint==3.3.3",
     "pytest-cov==6.0.0",
     "pytest-django==4.9.0",
     "pytest==8.3.4",
@@ -102,7 +102,7 @@ dev = [
     "pytest-subtests==0.14.1",
     "pytest-xdist==3.6.1",
     "responses==0.25.3",
-    "ruff==0.8.3",
+    "ruff==0.8.4",
     "types-requests==2.32.0.20241016",
     # edx_imports
     "sqlacodegen==3.0.0rc5",