diff --git a/ext/vulnsrc/alpine/alpine.go b/ext/vulnsrc/alpine/alpine.go
index 10af67c3..271b6553 100644
--- a/ext/vulnsrc/alpine/alpine.go
+++ b/ext/vulnsrc/alpine/alpine.go
@@ -35,8 +35,7 @@ import (
 )
 
 const (
-	// When available, this should be updated to use HTTPS.
-	secdbGitURL  = "http://git.alpinelinux.org/cgit/alpine-secdb"
+	secdbGitURL  = "https://git.alpinelinux.org/cgit/alpine-secdb"
 	updaterFlag  = "alpine-secdbUpdater"
 	nvdURLPrefix = "https://cve.mitre.org/cgi-bin/cvename.cgi?name="
 )