diff --git a/pyproject.toml b/pyproject.toml
index a07ffa4..df8aeb3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 requires-python = ">=3.9"
 dependencies = [
     "Authlib==1.6.6",
-    "boto3==1.42.41",
+    "boto3==1.42.66",
     "launchdarkly-server-sdk==9.14.1",
     "pypdf[crypto]==6.6.2",
     "python-jose[cryptography]==3.5.0",