diff --git a/requirements-base.txt b/requirements-base.txt
new file mode 100644
index 00000000..2bd46d34
--- /dev/null
+++ b/requirements-base.txt
@@ -0,0 +1,3 @@
+watchdog
+colorama
+pyyaml
diff --git a/requirements.txt b/requirements.txt
index be7e0b02..2448a3b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
-watchdog==0.9.0
-colorama==0.4.1
+colorama==0.4.3
+pathtools==0.1.2
+PyYAML==5.3
+watchdog==0.10.1