diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ A more detailed and technical description of the protocol can be found in this r
 - CertiK (28/09/2020 - 02/12/2020): [report](./audits/Certik-aave-v2-03-12-2020.pdf)
 - Consensys Diligence (09/09/2020 - 09/10/2020): [report](https://consensys.net/diligence/audits/2020/09/aave-protocol-v2/)
 - Certora, formal verification (02/08/2020 - 29/10/2020): [report](./audits/Certora-FV-aave-v2-03-12-2020.pdf)
+- SigmaPrime (January 2021): [report](./audits/SigmaPrime-aave-v2-01-2021.pdf)
 
 ## Connect with the community
 
diff --git a/audits/Mixbytes-aave-v2-03-12-2020.pdf b/audits/Mixbytes-aave-v2-03-12-2020.pdf
index 803d0fd8..9b4f3905 100644
Binary files a/audits/Mixbytes-aave-v2-03-12-2020.pdf and b/audits/Mixbytes-aave-v2-03-12-2020.pdf differ