diff --git a/requirements.dev.in b/requirements.dev.in
index c1088476..192220c1 100644
--- a/requirements.dev.in
+++ b/requirements.dev.in
@@ -5,4 +5,4 @@
 
 flake8==3.8.4
 django-webtest==1.9.7
-coverage==5.4
+coverage==5.5
diff --git a/requirements.dev.txt b/requirements.dev.txt
index ddb92274..4ff674d7 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -8,7 +8,7 @@ beautifulsoup4==4.9.3
     # via
     #   -c requirements.txt
     #   webtest
-coverage==5.4
+coverage==5.5
     # via -r requirements.dev.in
 django-webtest==1.9.7
     # via -r requirements.dev.in