diff --git a/requirements.txt b/requirements.txt
index d402a41af5..c6379857c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ django-markdownx==3.0.1         # Markdown form fields
 django-markdownify==0.8.0       # Markdown rendering
 coreapi==2.3.0                  # API documentation
 pygments==2.2.0                 # Syntax highlighting
-tablib==1.1.0                   # Import / export data files
+tablib==0.13.0                  # Import / export data files
 django-crispy-forms==1.8.1      # Form helpers
 django-import-export==2.0.0     # Data import / export for admin interface
 django-cleanup==4.0.0           # Manage deletion of old / unused uploaded files