diff --git a/requirements-aws.txt b/requirements-aws.txt
index 704d327f..4b1149f0 100644
--- a/requirements-aws.txt
+++ b/requirements-aws.txt
@@ -1,2 +1,2 @@
-boto3==1.35.69
-botocore==1.35.69
+boto3==1.35.77
+botocore==1.35.77
diff --git a/requirements-lint.txt b/requirements-lint.txt
index 5ae7a4bf..cf802737 100644
--- a/requirements-lint.txt
+++ b/requirements-lint.txt
@@ -1,2 +1,2 @@
 mypy==1.13.0
-ruff==0.8.1
+ruff==0.8.2
diff --git a/requirements-sigstore.txt b/requirements-sigstore.txt
index 533c1df7..0d4c42b1 100644
--- a/requirements-sigstore.txt
+++ b/requirements-sigstore.txt
@@ -1 +1 @@
-sigstore==3.5.1
+sigstore==3.5.3
diff --git a/requirements-test.txt b/requirements-test.txt
index 2324a248..0f8d92a1 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,2 +1,2 @@
 # additional test tools
-coverage==7.6.8
+coverage==7.6.9