diff --git a/requirements.txt b/requirements.txt
index 3c0ec43..61c6f13 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,8 +29,8 @@ kivymd==0.104.1
 lazy-object-proxy==1.4.3
 MarkupSafe==1.1.1
 mccabe==0.6.1
-numpy==1.19.1
-pandas==1.1.2
+numpy
+pandas
 pathtools==0.1.2
 Pillow==7.2.0
 plyer==1.4.3
diff --git a/script/install-windows.sh b/script/install-windows.sh
index 11c8409..fcdb95a 100644
--- a/script/install-windows.sh
+++ b/script/install-windows.sh
@@ -72,7 +72,7 @@ echo '
 #### 
 # Package manager setups
 # 
-pacman -S --needed curl wget unzip gcc make openssl-devel git libcrypt-devel python3 python3-pip mingw-w64-x86_64-python-pandas
+pacman -S --needed curl wget unzip gcc make openssl-devel git libcrypt-devel python3 python3-pip mingw-w64-x86_64-python-pandas python-devel mingw-w64-x86_64-python3-numpy