diff --git a/src/roster-sync/requirements.txt b/src/roster-sync/requirements.txt
index 031b6ce..ecd523d 100644
--- a/src/roster-sync/requirements.txt
+++ b/src/roster-sync/requirements.txt
@@ -1,2 +1,2 @@
-boto3>=1.43.38
+boto3>=1.43.42
 requests>=2.34.2
diff --git a/src/shared/requirements.txt b/src/shared/requirements.txt
index 031b6ce..ecd523d 100644
--- a/src/shared/requirements.txt
+++ b/src/shared/requirements.txt
@@ -1,2 +1,2 @@
-boto3>=1.43.38
+boto3>=1.43.42
 requests>=2.34.2
diff --git a/src/slack-bot/requirements.txt b/src/slack-bot/requirements.txt
index 2cf5484..3744f15 100644
--- a/src/slack-bot/requirements.txt
+++ b/src/slack-bot/requirements.txt
@@ -1,2 +1,2 @@
 slack_bolt>=1.29.0,<2.0
-boto3>=1.43.39
+boto3>=1.43.43
diff --git a/src/weekly-post/requirements.txt b/src/weekly-post/requirements.txt
index 349441f..e519749 100644
--- a/src/weekly-post/requirements.txt
+++ b/src/weekly-post/requirements.txt
@@ -1,2 +1,2 @@
-slack_sdk>=3.42.0,<4.0
-boto3>=1.43.38
+boto3>=1.43.43
+slack_sdk>=3.43.0,<4.0