diff --git a/requirements/base.txt b/requirements/base.txt
index b3b723c0..62cddea7 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,5 +1,5 @@
 dill==0.2.5
-future==0.18.2
+future==0.18.3
 raven==6.10.0
 pyzor==1.0.0
 Pillow==8.4.0
diff --git a/requirements/rtd.txt b/requirements/rtd.txt
index cf39d6da..8d36c94a 100644
--- a/requirements/rtd.txt
+++ b/requirements/rtd.txt
@@ -1,7 +1,7 @@
 sphinx==4.3.2
 sphinx-autobuild==0.6.0
 jinja2==2.11.3
-future==0.18.2
+future==0.18.3
 raven==6.10.0
 pyzor==1.0.0
 Pillow==8.4.0