diff --git a/.changeset/nervous-readers-smoke.md b/.changeset/nervous-readers-smoke.md
new file mode 100644
index 000000000..c54124f67
--- /dev/null
+++ b/.changeset/nervous-readers-smoke.md
@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': patch
+---
+
+Update ink mainnet RPC and more scroll RPCs.
diff --git a/chains/ink/metadata.yaml b/chains/ink/metadata.yaml
index a679da1de..2a7a16916 100644
--- a/chains/ink/metadata.yaml
+++ b/chains/ink/metadata.yaml
@@ -22,5 +22,5 @@ nativeToken:
   symbol: ETH
 protocol: ethereum
 rpcUrls:
-  - http: https://rpc.inkonchain.com
+  - http: https://rpc-qnd.inkonchain.com
 technicalStack: opstack
diff --git a/chains/metadata.yaml b/chains/metadata.yaml
index 7e7e37e09..c05f4ce6b 100644
--- a/chains/metadata.yaml
+++ b/chains/metadata.yaml
@@ -2853,7 +2853,7 @@ ink:
     symbol: ETH
   protocol: ethereum
   rpcUrls:
-    - http: https://rpc.inkonchain.com
+    - http: https://rpc-qnd.inkonchain.com
   technicalStack: opstack
 inksepolia:
   blockExplorers:
@@ -4614,7 +4614,11 @@ scroll:
     symbol: ETH
   protocol: ethereum
   rpcUrls:
-    - http: https://scroll.blockpi.network/v1/rpc/public
+    - http: https://rpc.scroll.io
+    - http: https://rpc.ankr.com/scroll
+    - http: https://scroll-mainnet.chainstacklabs.com
+    - http: https://scroll.drpc.org
+    - http: https://1rpc.io/scroll
   technicalStack: other
 scrollsepolia:
   blockExplorers:
diff --git a/chains/scroll/metadata.yaml b/chains/scroll/metadata.yaml
index e923b6553..7dc184ad3 100644
--- a/chains/scroll/metadata.yaml
+++ b/chains/scroll/metadata.yaml
@@ -23,5 +23,9 @@ nativeToken:
   symbol: ETH
 protocol: ethereum
 rpcUrls:
-  - http: https://scroll.blockpi.network/v1/rpc/public
+  - http: https://rpc.scroll.io
+  - http: https://rpc.ankr.com/scroll
+  - http: https://scroll-mainnet.chainstacklabs.com
+  - http: https://scroll.drpc.org
+  - http: https://1rpc.io/scroll
 technicalStack: other