diff --git a/requirements.txt b/requirements.txt
index 4ab88dd..13864f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ publicsuffix2>=2.20190812
 xmltodict>=0.12.0
 geoip2>=3.0.0
 imapclient>=2.1.0
-dateparser>=0.7.2
+dateparser>=1.1.1
 elasticsearch<7.14.0
 elasticsearch-dsl>=7.4.0
 kafka-python>=1.4.4
diff --git a/setup.py b/setup.py
index 49bd70f..c4ef500 100644
--- a/setup.py
+++ b/setup.py
@@ -96,7 +96,7 @@ setup(
                       'publicsuffix2>=2.20190812', 'xmltodict>=0.12.0',
                       'geoip2>=3.0.0', 'urllib3>=1.25.7',
                       'requests>=2.22.0', 'imapclient>=2.1.0',
-                      'dateparser>=0.7.2',
+                      'dateparser>=1.1.1',
                       'mailsuite>=1.6.1',
                       'elasticsearch<7.14.0',
                       'elasticsearch-dsl==7.4.0',