diff --git a/requirements.txt b/requirements.txt
index 07a519124..b4e8db981 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 docutils~=0.14
 pygments~=2.6.1
-pygments-csv-lexer~=0.1.3
+pygments-csv-lexer~=0.1
 pysass~=0.1.0
 sphinx~=3.0
 werkzeug==0.14.1 # TODO ANVFE bump werkzeug to 0.16 ?