diff --git a/pyproject.toml b/pyproject.toml
index e9359dd..fddaf23 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,24 +33,24 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-s3 = ["boto3==1.42.9"]
-aws = ["boto3==1.42.9"]  # Alias for s3 for backward compatibility
+s3 = ["boto3==1.42.35"]
+aws = ["boto3==1.42.35"]  # Alias for s3 for backward compatibility
 vault = ["hvac==2.4.0"]
-all = ["boto3==1.42.9", "hvac==2.4.0"]
+all = ["boto3==1.42.35", "hvac==2.4.0"]
 dev = [
     "pytest==9.0.2",
     "pytest-cov==7.0.0",
     "pytest-mock==3.15.1",
     "pytest-xdist==3.8.0",
-    "coverage[toml]==7.13.0",
+    "coverage[toml]==7.13.2",
     "black==25.12.0",
     "flake8==7.3.0",
     "mypy==1.19.1",
     "types-PyYAML==6.0.12.20250915",
-    "boto3==1.42.9",
+    "boto3==1.42.35",
     "hvac==2.4.0",
-    "bump-my-version==1.2.5",
-    "build==1.3.0",
+    "bump-my-version==1.2.6",
+    "build==1.4.0",
     "twine==6.2.0",
 ]