diff --git a/README.md b/README.md
index 5c81711..9a06081 100644
--- a/README.md
+++ b/README.md
@@ -4,23 +4,23 @@ While hugging was the most common, there were also "tooth-brushing" threads, whe
 
 So one day, an /a/non decided to try it out for himself. And soon, he became dubbed **The Oral Hygiene Bro**: *He who brushes his imouto's teeth*. 
 
-The anon's tripcode was [OHB !!5jOMMVk3LQU](http://desuarchive.org/a/search/tripcode/%21%215jOMMVk3LQU/), and later, [OHB !!dQ+KUKcTx4n.](https://desuarchive.org/a/search/tripcode/!!dQ%2BKUKcTx4n/)
+The anon's tripcode was [OHB !!5jOMMVk3LQU](https://desuarchive.org/a/search/tripcode/%21%215jOMMVk3LQU/), and later, [OHB !!dQ+KUKcTx4n.](https://desuarchive.org/a/search/tripcode/!!dQ%2BKUKcTx4n/)
 
 > **Note:** The tripcodes above linked to Desuarchive contain additional Q&A discussions, which are now included below. We are including the original archived threads for context.
 
 ## Background
 
-**[PSA: Maintain good Oral Hygiene. Brush your teeth for at least two minutes each day. Don't forget to floss.](http://hestia.dance)**
+**[PSA: Maintain good Oral Hygiene. Brush your teeth for at least two minutes each day. Don't forget to floss.](https://hestia.dance)**
 
-One of the most infamous and scandalous moments in SHAFT's Nisemonogatari series is the ["toothbrush scene".](http://www.youtube.com/watch?v=YlBvZ-GJqjc) It really proves the adage that *"metaphors can be dirtier than 'the act' itself."*
+One of the most infamous and scandalous moments in SHAFT's Nisemonogatari series is the ["toothbrush scene".](https://www.youtube.com/watch?v=YlBvZ-GJqjc) It really proves the adage that *"metaphors can be dirtier than 'the act' itself."*
 
 > Araragi, in a last ditch attempt to dissuade his little sister Karen from visiting his friend (the deviant Kanbaru); challenges her to *survive 15 minutes while he brushes her teeth.*  
 > Karen agrees to brave the seemingly easy challenge. But it only takes a few seconds for her to realize:  
 > That getting your chompers cleaned at the hands of another can be *an unbearably sensual experience.*  
 
-![](http://i.imgur.com/9nKZ2bi.gif)
+![](https://i.imgur.com/9nKZ2bi.gif)
 
-![](http://i.imgur.com/8hwgvrk.gif)
+![](https://i.imgur.com/8hwgvrk.gif)
 
 Unsurprisingly, this outlandish theory enticed /a/nons to [peer review it's credibility.](https://commandoanime.wordpress.com/2012/05/14/my-high-school-psychology-teacher-on-nisemonogataris-toothbrush-scene/)
 
@@ -499,7 +499,7 @@ You are, sadly, quite right. However, we've become so accustomed to blithely sho
 
 ---
 
-> **Protip**: Smuggle [Sensodyne Repair & Protect from Canada or Europe with Novamin(tm)](http://ceramics.org/ceramic-tech-today/biomaterials/gsk-drops-ball-with-puzzling-us-release-of-sensodyne-repair-protect-sans-45s5-glass). Upon contact with saliva, the glass releases calcium and phosphate ions that form a calcium phosphate layer. The body then converts this to hydroxyapatite, [which creates a physical barrier over the tubules](https://www.youtube.com/watch?v=9iZeJ77yaTI) much like the original enamel.  
+> **Protip**: Smuggle [Sensodyne Repair & Protect from Canada or Europe with Novamin(tm)](https://ceramics.org/ceramic-tech-today/biomaterials/gsk-drops-ball-with-puzzling-us-release-of-sensodyne-repair-protect-sans-45s5-glass). Upon contact with saliva, the glass releases calcium and phosphate ions that form a calcium phosphate layer. The body then converts this to hydroxyapatite, [which creates a physical barrier over the tubules](https://www.youtube.com/watch?v=9iZeJ77yaTI) much like the original enamel.  
 > Thus, you could brush with toothpaste that literally rebuilds your teeth.
 
 ## 2 Years Later (new tripcode)
@@ -917,6 +917,6 @@ I'll actually be signing off here in a moment, /a/, as my wife tells me I'm need
 
 ## Sources
 
-* [Pastebin](http://pastebin.com/Gt47E4Nr)
-* [Newer Pastebin](http://pastebin.com/90nWJGPt)
+* [Pastebin](https://pastebin.com/Gt47E4Nr)
+* [Newer Pastebin](https://pastebin.com/90nWJGPt)
 * [4chan /a/26073663/](https://desuarchive.org/a/thread/26073663/)