diff --git a/install.sh b/install.sh
index 80dac9a..df2df2a 100644
--- a/install.sh
+++ b/install.sh
@@ -5,5 +5,5 @@ if ! type "pip3" &> /dev/null; then
 	sudo pacman -S python-pip
 fi
 
-pip install pyyaml
+pip install -r requirements.txt
 python3 -m src
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..b68ec5d
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+pyyaml==5.4.1