diff --git a/requirements.txt b/requirements.txt
index 184e8df..1d174a6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ contourpy==1.2.0
 cycler==0.12.1
 datasets==2.16.0
 dill==0.3.7
-fickling==0.1.3
+fickling==0.1.6
 filelock==3.13.1
 fonttools==4.47.0
 frozenlist==1.4.1