diff --git a/requirements-cmr-token.txt b/requirements-cmr-token.txt
index 8f64bc8..8a3b4fd 100644
--- a/requirements-cmr-token.txt
+++ b/requirements-cmr-token.txt
@@ -1,2 +1,2 @@
-boto3==1.35.76
+boto3==1.35.81
 requests-pkcs12==1.25
diff --git a/requirements-ingest.txt b/requirements-ingest.txt
index 9fedc17..5431d8b 100644
--- a/requirements-ingest.txt
+++ b/requirements-ingest.txt
@@ -1 +1 @@
-boto3==1.35.76
+boto3==1.35.81
diff --git a/requirements-invoke.txt b/requirements-invoke.txt
index 9fedc17..5431d8b 100644
--- a/requirements-invoke.txt
+++ b/requirements-invoke.txt
@@ -1 +1 @@
-boto3==1.35.76
+boto3==1.35.81
diff --git a/requirements-metadata-construction.txt b/requirements-metadata-construction.txt
index 9fedc17..5431d8b 100644
--- a/requirements-metadata-construction.txt
+++ b/requirements-metadata-construction.txt
@@ -1 +1 @@
-boto3==1.35.76
+boto3==1.35.81
diff --git a/requirements-metadata-to-cmr.txt b/requirements-metadata-to-cmr.txt
index 4fd95b1..354a381 100644
--- a/requirements-metadata-to-cmr.txt
+++ b/requirements-metadata-to-cmr.txt
@@ -1,2 +1,2 @@
-boto3==1.35.76
+boto3==1.35.81
 requests==2.32.3
diff --git a/requirements-notify.txt b/requirements-notify.txt
index 9fedc17..5431d8b 100644
--- a/requirements-notify.txt
+++ b/requirements-notify.txt
@@ -1 +1 @@
-boto3==1.35.76
+boto3==1.35.81
diff --git a/requirements-verify.txt b/requirements-verify.txt
index fd6edc9..e59d699 100644
--- a/requirements-verify.txt
+++ b/requirements-verify.txt
@@ -1,2 +1,2 @@
-boto3==1.35.76
+boto3==1.35.81
 jsonschema==4.23.0