diff --git a/README.md b/README.md
index ada858e..bc3b2a7 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ successfully verified SLSA provenance
 ## Technical design
 
 ### Blog post
-Find our blog post series [here](TODO).
+Find our blog post series [here](https://security.googleblog.com/2022/04/improving-software-supply-chain.html).
 
 ### Specifications
-For a more in-depth technical dive, read the [SPECIFICATIONS.md](https://github.com/slsa-framework/slsa-github-generator-go/blob/main/SPECIFICATIONS.md).
\ No newline at end of file
+For a more in-depth technical dive, read the [SPECIFICATIONS.md](https://github.com/slsa-framework/slsa-github-generator-go/blob/main/SPECIFICATIONS.md).