diff --git a/Pipfile b/Pipfile
index f1d417c..1ded20a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,7 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-pygame = "*"
+pygame = ">=1.9.3"
 
 [dev-packages]
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 93085e1..bb0299d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "04d5136a2e3e1a7589c6313b58b439879c213afd077d2d6580213f4255dcef7d"
+            "sha256": "1e35d7d630b5e57022eaaeed48f17c8f8a0792f0212f1d0fa61ff400687de459"
         },
         "pipfile-spec": 6,
         "requires": {