diff --git a/assets/checksums.txt b/assets/checksums.txt
index 20886c5..90cdddb 100644
--- a/assets/checksums.txt
+++ b/assets/checksums.txt
@@ -1,4 +1,4 @@
-6c5b3873bdb65ad6b4f8c90eb254277e assets/umatrix/hosts-files.json
+49a8c71209e244d736ebc8bb76953c66 assets/umatrix/hosts-files.json
 188ce926323d816ae9d7d5ebbb567862 assets/umatrix/blacklist.txt
 1beb3b4b6458f6d3988b91cd981a97f0 assets/thirdparties/mirror1.malwaredomains.com/files/immortal_domains.txt
 7f0443f3dcc9abfd47cfbc95ce824ddb assets/thirdparties/mirror1.malwaredomains.com/files/README.md
diff --git a/assets/umatrix/hosts-files.json b/assets/umatrix/hosts-files.json
index e6ed89a..6e5f1d3 100644
--- a/assets/umatrix/hosts-files.json
+++ b/assets/umatrix/hosts-files.json
@@ -1,11 +1,11 @@
 {
     "mirror1.malwaredomains.com/files/immortal_domains.txt": {
         "title": "Long-lived malware domains",
-        "homeURL": "http://dns-bh.sagadc.org/immortal_domains.txt"
+        "homeURL": "https://malwaredomains.lehigh.edu/files/immortal_domains.txt"
         },
     "mirror1.malwaredomains.com/files/justdomains": {
         "title": "Malware domains",
-        "homeURL": "http://malwaredomains.lehigh.edu/files/justdomains"
+        "homeURL": "https://malwaredomains.lehigh.edu/files/justdomains"
         },
     "pgl.yoyo.org/as/serverlist": {
         "title": "Peter Lowe’s Ad server list",