diff --git a/requirements-test-libraries.txt b/requirements-test-libraries.txt
index 03c6d618..9d35a366 100644
--- a/requirements-test-libraries.txt
+++ b/requirements-test-libraries.txt
@@ -120,6 +120,7 @@ exchangelib==4.9.0
 NBT==1.5.1
 minecraft-launcher-lib==5.3; python_version >= '3.8'
 scikit-learn==1.2.2; python_version >= '3.8'
+scikit-image==0.20.0; python_version >= '3.8'
 
 
 # ------------------- Platform (OS) specifics