diff --git a/requirements/doc-spelling.txt b/requirements/doc-spelling.txt
index 6efa4ae4f..a66dce984 100644
--- a/requirements/doc-spelling.txt
+++ b/requirements/doc-spelling.txt
@@ -1,2 +1,2 @@
 -r doc.txt
-sphinxcontrib-spelling==5.4.0; platform_system!="Windows"  # We only use it in Travis CI
+sphinxcontrib-spelling==7.0.0; platform_system!="Windows"  # We only use it in Travis CI
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 519d04bf7..8bd877a55 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -1,3 +1,3 @@
 sphinx==3.2.1
 pyenchant==3.1.1
-sphinxcontrib-spelling==5.4.0
+sphinxcontrib-spelling==7.0.0