diff --git a/json/site_content/blogPost/testnet-update.json b/json/site_content/blogPost/testnet-update.json
index 9542c1d..e291e68 100644
--- a/json/site_content/blogPost/testnet-update.json
+++ b/json/site_content/blogPost/testnet-update.json
@@ -16,7 +16,7 @@
         "name": "Zach Ramsay"
       },
       "image": {
-        "url": "/images/site_content/blogPost/chain-minimalism.png"
+        "url": "/images/site_content/blogPost/deep-dive-testnet.png"
       },
       "content": {
         "blocks": [
diff --git a/public/images/site_content/blogPost/deep-dive-testnet.png b/public/images/site_content/blogPost/deep-dive-testnet.png
new file mode 100644
index 0000000..a8de08c
Binary files /dev/null and b/public/images/site_content/blogPost/deep-dive-testnet.png differ