diff --git a/requirements.docs.python3.5.txt b/requirements.docs.python3.5.txt
index 4ddf747..71c7f50 100644
--- a/requirements.docs.python3.5.txt
+++ b/requirements.docs.python3.5.txt
@@ -1,6 +1,6 @@
 # used for unit tests in python 3.5 only
 # the config is separate because latest CoolProp is broken in python 3.5
-scipy==1.3.1
+scipy==1.10.0
 numpy==1.17.2
 CoolProp==6.2.1
 jupyter==1.0.0
diff --git a/requirements.docs.txt b/requirements.docs.txt
index e8eb44b..8e893a0 100644
--- a/requirements.docs.txt
+++ b/requirements.docs.txt
@@ -1,4 +1,4 @@
-scipy==1.5.2
+scipy==1.10.0
 numpy==1.19.1
 CoolProp==6.4.1
 jupyter==1.0.0