diff --git a/requirements.txt b/requirements.txt
index 043d647e51a14a84808009da4eff8ac20bc64983..de61d0bc5a49acfef1dc0367a4430056a8b7e02c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,6 @@
 # base
 astropy==5.3.4
 pandas==2.0.3
-networkx==3.2.1
-matplotlib==3.7.2
 numpy==1.26.1
-healpy==1.16.6
 # specific
 DBUtils==1.3
\ No newline at end of file