diff --git a/requirements.txt b/requirements.txt
index 94b3eb2..807cc2d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,8 @@ requests==2.25.0
 soupsieve==2.0.1
 urllib3==1.26.2
 openpyxl
-tqdm
\ No newline at end of file
+tqdm~=4.62.1
+pytest~=6.2.2
+pandas~=1.2.0
+argparse~=1.4.0
+XlsxWriter~=1.4.3
\ No newline at end of file