diff --git a/requirements.txt b/requirements.txt
index c31f600..11a4965 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ google-reauth==0.1.0
 google-resumable-media==0.5.0
 googleapis-common-protos==1.6.0
 gsutil==4.47
-httplib2==0.18.1
+httplib2==0.19.0
 idna==2.9
 imageio==2.5.0
 importlib-metadata==1.6.1
diff --git a/sentinel_download/requirements.txt b/sentinel_download/requirements.txt
index c31f600..11a4965 100644
--- a/sentinel_download/requirements.txt
+++ b/sentinel_download/requirements.txt
@@ -32,7 +32,7 @@ google-reauth==0.1.0
 google-resumable-media==0.5.0
 googleapis-common-protos==1.6.0
 gsutil==4.47
-httplib2==0.18.1
+httplib2==0.19.0
 idna==2.9
 imageio==2.5.0
 importlib-metadata==1.6.1