diff --git a/files/routes/feeds.py b/files/routes/feeds.py
index bd54961e5..8a6692ac6 100644
--- a/files/routes/feeds.py
+++ b/files/routes/feeds.py
@@ -27,7 +27,7 @@ def feeds_user(sort='hot', t='all'):
 
 	doc, tag, text = Doc().tagtext()
 
-	with tag("feed", ("xmlns:media","http://search.yahoo.com/mrss/"), xmlns="http://www.w3.org/2005/Atom",):
+	with tag("feed", ("xmlns:media","https://search.yahoo.com/mrss/"), xmlns="https://www.w3.org/2005/Atom",):
 		with tag("title", type="text"):
 			text(f"{sort} posts from {SITE}")
 
diff --git a/files/templates/comments.html b/files/templates/comments.html
index fb1cef757..08ba9a19b 100644
--- a/files/templates/comments.html
+++ b/files/templates/comments.html
@@ -891,7 +891,7 @@
 				color = 'rgba' + color.slice(3,-1) + ', 0.1)'
 
 				const markTemplate = (name) => {
-					return `<svg xmlns='http://www.w3.org/2000/svg' version='1.1' width='50px' height='50px'><text transform='translate(10, 50) rotate(-45)' fill='${color}' font-size='20'>${name}</text></svg>`;
+					return `<svg xmlns='https://www.w3.org/2000/svg' version='1.1' width='50px' height='50px'><text transform='translate(10, 50) rotate(-45)' fill='${color}' font-size='20'>${name}</text></svg>`;
 				};
 				const base64Mark = btoa(markTemplate("{{v.id}}"));
 				
diff --git a/imei.sh b/imei.sh
index 7bf35fe5d..510dae245 100644
--- a/imei.sh
+++ b/imei.sh
@@ -409,28 +409,28 @@ install_deps() {
     # Allow installation of source files
     {
       if [[ "${OS_DISTRO,,}" == *"ubuntu"* ]]; then
-        echo 'deb http://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"' main restricted'
-        echo 'deb-src http://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"' main restricted universe multiverse'
+        echo 'deb https://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"' main restricted'
+        echo 'deb-src https://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"' main restricted universe multiverse'
 
         if [ -z "$BACKPORTS" ]; then
-          echo 'deb http://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"'-backports main restricted universe multiverse'
-          echo 'deb-src http://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"'-backports main restricted universe multiverse'
+          echo 'deb https://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"'-backports main restricted universe multiverse'
+          echo 'deb-src https://archive.ubuntu.com/ubuntu '"$OS_SHORT_CODENAME"'-backports main restricted universe multiverse'
         fi
       elif [[ "${OS_DISTRO,,}" == *"debian"* ]]; then
-        echo 'deb http://deb.debian.org/debian '"$OS_SHORT_CODENAME"' main contrib non-free'
-        echo 'deb-src http://deb.debian.org/debian '"$OS_SHORT_CODENAME"' main contrib non-free'
+        echo 'deb https://deb.debian.org/debian '"$OS_SHORT_CODENAME"' main contrib non-free'
+        echo 'deb-src https://deb.debian.org/debian '"$OS_SHORT_CODENAME"' main contrib non-free'
 
         if [ -z "$BACKPORTS" ]; then
-          echo 'deb http://deb.debian.org/debian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
-          echo 'deb-src http://deb.debian.org/debian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
+          echo 'deb https://deb.debian.org/debian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
+          echo 'deb-src https://deb.debian.org/debian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
         fi
       elif [[ "${OS_DISTRO,,}" == *"raspbian"* ]]; then
-        echo 'deb http://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"' main contrib non-free'
-        echo 'deb-src http://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"' main contrib non-free'
+        echo 'deb https://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"' main contrib non-free'
+        echo 'deb-src https://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"' main contrib non-free'
 
         if [ -z "$BACKPORTS" ]; then
-          echo 'deb http://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
-          echo 'deb-src http://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
+          echo 'deb https://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
+          echo 'deb-src https://archive.raspbian.org/raspbian '"$OS_SHORT_CODENAME"'-backports main contrib non-free'
         fi
       else
         SKIP_BUILD_DEP="yes"
diff --git a/ubuntu_setup.sh b/ubuntu_setup.sh
index 1d87eedc7..7eda76404 100644
--- a/ubuntu_setup.sh
+++ b/ubuntu_setup.sh
@@ -13,7 +13,7 @@ cp ./startup.sh /scripts/s
 cp ./startup_chat.sh /scripts/s2
 chmod +x /scripts/*
 
-sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+sh -c 'echo "deb https://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
 wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
 apt -y update
 apt -y install postgresql-14