diff --git a/.changeset/small-starfishes-crash.md b/.changeset/small-starfishes-crash.md
new file mode 100644
index 0000000000..6605aa8c76
--- /dev/null
+++ b/.changeset/small-starfishes-crash.md
@@ -0,0 +1,5 @@
+---
+"@layerzerolabs/oft-solana-example": patch
+---
+
+update nodejs version
diff --git a/examples/oft-solana/.nvmrc b/examples/oft-solana/.nvmrc
index 3462e8c26f..549a5d7006 100644
--- a/examples/oft-solana/.nvmrc
+++ b/examples/oft-solana/.nvmrc
@@ -1 +1 @@
-v18.19.0
\ No newline at end of file
+v20.19.5
\ No newline at end of file
diff --git a/examples/oft-solana/README.md b/examples/oft-solana/README.md
index 1bb0307049..b773a558cd 100644
--- a/examples/oft-solana/README.md
+++ b/examples/oft-solana/README.md
@@ -48,7 +48,7 @@
 - Anchor `0.31.1`
 - Solana CLI `2.2.20`
 - Docker `28.3.0`
-- Node.js `>=18.16.0`
+- Node.js `>=20.19.5`
 - `pnpm` (recommended) - or another package manager of your choice (npm, yarn)
 - `forge` (optional) - `>=0.2.0` for testing, and if not using Hardhat for compilation
 
diff --git a/examples/oft-solana/package.json b/examples/oft-solana/package.json
index 6a5db4d273..ad3f868a90 100644
--- a/examples/oft-solana/package.json
+++ b/examples/oft-solana/package.json
@@ -23,6 +23,11 @@
     "ethers": "^5.7.2",
     "hardhat-deploy": "^0.12.1"
   },
+  "overrides": {
+    "@solana/web3.js": "^1.98.0",
+    "ethers": "^5.7.2",
+    "hardhat-deploy": "^0.12.1"
+  },
   "devDependencies": {
     "@coral-xyz/anchor": "^0.31.1",
     "@ethersproject/abi": "^5.7.0",
@@ -106,7 +111,7 @@
     "typescript": "^5.4.4"
   },
   "engines": {
-    "node": ">=18.16.0"
+    "node": ">=20.19.5"
   },
   "pnpm": {
     "overrides": {
@@ -114,10 +119,5 @@
       "ethers": "^5.7.2",
       "hardhat-deploy": "^0.12.1"
     }
-  },
-  "overrides": {
-    "ethers": "^5.7.2",
-    "hardhat-deploy": "^0.12.1",
-    "@solana/web3.js": "^1.98.0"
   }
 }