diff --git a/requirements.txt b/requirements.txt
index 645c922..c0bb884 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-brother_ql >= 0.9.1, <1
-SQLAlchemy >= 1.2.10, <1.3
-psycopg2-binary >= 2.7.5, <2.8
-python-barcode >= 0.9, <1
\ No newline at end of file
+brother-ql >= 0.9.4, <1
+SQLAlchemy >= 1.3.8, <1.4
+psycopg2-binary >= 2.8.3, <2.9
+python-barcode >= 0.10, <0.11
\ No newline at end of file