Bump download link

Author: rberenguel

README.md

@@ -2,10 +2,10 @@
 
 Presentation I ([@berenguel](https://twitter.com/berenguel)) gave at the [Data Love Conference](https://datalove.konfy.care) on April 2021
 to explain how we manage a 2 billion node graph at [Hybrid Theory](https://www.hybridtheory.com). You can find the slides
-[here](https://github.com/rberenguel/identity-graphs/releases/download/0.1.0/identity-graphs.pdf)
+[here](https://github.com/rberenguel/identity-graphs/releases/download/0.1.1/identity-graphs.pdf)
 (some images might look slightly blurry). I recommend you check the version with
 [presenter
-notes](https://github.com/rberenguel/identity-graphs/releases/download/0.1.0/identity-graphs-with-notes.pdf)
+notes](https://github.com/rberenguel/identity-graphs/releases/download/0.1.1/identity-graphs-with-notes.pdf)
 which is only available here. You can also head over the _releases_ tab in case I have a more recent version and forgot to update this README.
 
 If you want additional information about Spark in general, I gave an