diff --git a/EMSC_Lambda_function/requirements.txt b/EMSC_Lambda_function/requirements.txt
index ed6bedc..dafc8e3 100644
--- a/EMSC_Lambda_function/requirements.txt
+++ b/EMSC_Lambda_function/requirements.txt
@@ -4,4 +4,4 @@ chardet==3.0.4
 idna==2.8
 requests==2.22.0
 soupsieve==1.9.5
-urllib3==1.25.8
+urllib3==1.26.5
diff --git a/Lambda_function/requirements.txt b/Lambda_function/requirements.txt
index 0cb7188..4edcf2f 100644
--- a/Lambda_function/requirements.txt
+++ b/Lambda_function/requirements.txt
@@ -1,5 +1,5 @@
 requests==2.22.0
-urllib3==1.24.2
+urllib3==1.26.5
 idna==2.8
 chardet==3.0.4
 certifi==2019.11.28