diff --git a/utils/generate-domains-blacklists/domains-blacklist.conf b/utils/generate-domains-blacklists/domains-blacklist.conf
index aa5f127f..85ab5017 100644
--- a/utils/generate-domains-blacklists/domains-blacklist.conf
+++ b/utils/generate-domains-blacklists/domains-blacklist.conf
@@ -28,19 +28,19 @@
 file:domains-blacklist-local-additions.txt
 
 # Bambenek malware C2s
-http://osint.bambenekconsulting.com/feeds/c2-dommasterlist.txt
+https://osint.bambenekconsulting.com/feeds/c2-dommasterlist.txt
 
 # hpHosts’ Ad and tracking servers
-http://hosts-file.net/.%5Cad_servers.txt
+https://hosts-file.net/.%5Cad_servers.txt
 
 # Malware domains
-http://mirror1.malwaredomains.com/files/justdomains
+https://mirror1.malwaredomains.com/files/justdomains
 
 # Abuse.ch Ransomware Tracker
-http://ransomwaretracker.abuse.ch/downloads/RW_DOMBL.txt
+https://ransomwaretracker.abuse.ch/downloads/RW_DOMBL.txt
 
 # Malware Domain List
-http://www.malwaredomainlist.com/mdlcsv.php?inactive=off
+https://www.malwaredomainlist.com/mdlcsv.php?inactive=off
 
 # Adblock Warning Removal List
 https://easylist-downloads.adblockplus.org/antiadblockfilters.txt
@@ -94,7 +94,7 @@ http://someonewhocares.org/hosts/hosts
 # https://raw.githubusercontent.com/quidsup/notrack/master/trackers.txt
 
 # Dynamic DNS services, sadly often used by malware
-# http://mirror1.malwaredomains.com/files/dynamic_dns.txt
+# https://mirror1.malwaredomains.com/files/dynamic_dns.txt
 
 # Block pornography
 # https://raw.githubusercontent.com/Clefspeare13/pornhosts/master/0.0.0.0/hosts