diff --git a/dwd-harvester/harvester/requirements.txt b/dwd-harvester/harvester/requirements.txt
index 3cb7b8c3c..9475b2063 100644
--- a/dwd-harvester/harvester/requirements.txt
+++ b/dwd-harvester/harvester/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 boto3==1.18.26
-botocore==1.21.23
+botocore==1.34.26
 click==7.1.1
 click-plugins==1.1.1
 cligj==0.5.0