diff --git a/requirements.txt b/requirements.txt
index 5326c1a..76303c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ defusedxml==0.6.0
 dill==0.3.2
 dnspython==2.0.0
 docutils==0.16
-email-validator==1.1.1
+email-validator==1.3.1
 environs==8.0.0
 Eve==1.1.4
 Events==0.3
diff --git a/requirements/prod.txt b/requirements/prod.txt
index 142d80f..90a9cf8 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -14,7 +14,7 @@ psycopg2-binary==2.8.6
 Flask-Migrate==2.5.3
 
 # Forms
-email-validator==1.1.1
+email-validator==1.3.1
 Flask-WTF==0.14.3
 WTForms==2.3.3
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 84729cd..e3b3d35 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -26,7 +26,7 @@ defusedxml==0.6.0
 dill==0.3.2
 dnspython==2.0.0
 docutils==0.16
-email-validator==1.1.1
+email-validator==1.3.1
 environs==8.0.0
 Eve==1.1.4
 Events==0.3