diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82dcce0..6a09721 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2.19.0
+
+- Upgrade `@coral-xyz/anchor` to `^0.28.1-beta.1`
+- Upgrade `@coral-xyz/borsh` to `^0.28.0`
+
 ## 2.18.0
 
 - Optimize Solana RPC calls
diff --git a/package-lock.json b/package-lock.json
index c3748a1..86f122e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,16 @@
 {
   "name": "@pythnetwork/client",
-  "version": "2.18.0",
+  "version": "2.19.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@pythnetwork/client",
-      "version": "2.18.0",
+      "version": "2.19.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "@coral-xyz/anchor": "^0.26.0",
-        "@coral-xyz/borsh": "^0.26.0",
+        "@coral-xyz/anchor": "^0.28.1-beta.1",
+        "@coral-xyz/borsh": "^0.28.0",
         "buffer": "^6.0.1"
       },
       "devDependencies": {
@@ -628,11 +628,11 @@
       "dev": true
     },
     "node_modules/@coral-xyz/anchor": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.26.0.tgz",
-      "integrity": "sha512-PxRl+wu5YyptWiR9F2MBHOLLibm87Z4IMUBPreX+DYBtPM+xggvcPi0KAN7+kIL4IrIhXI8ma5V0MCXxSN1pHg==",
+      "version": "0.28.1-beta.1",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.28.1-beta.1.tgz",
+      "integrity": "sha512-JdKr4IQqY719wts0wzhHIffpAo4fdJ25gPLfFN75d6LMfCKvwPupyDUigaT+ac6UWTw/bDdBbJFY6QSRvlTnrA==",
       "dependencies": {
-        "@coral-xyz/borsh": "^0.26.0",
+        "@coral-xyz/borsh": "^0.28.0",
         "@solana/web3.js": "^1.68.0",
         "base64-js": "^1.5.1",
         "bn.js": "^5.1.2",
@@ -669,9 +669,9 @@
       "integrity": "sha512-4AOeU+P5UuE/4nOUkmcQdW5y7i9ndt1cQd/3iUe+LTz3RxESf/W/5lg4B74HbDMMv8PHnPnGCQFH45kBcrQYoQ=="
     },
     "node_modules/@coral-xyz/borsh": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.26.0.tgz",
-      "integrity": "sha512-uCZ0xus0CszQPHYfWAqKS5swS1UxvePu83oOF+TWpUkedsNlg6p2p4azxZNSSqwXb9uXMFgxhuMBX9r3Xoi0vQ==",
+      "version": "0.28.0",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.28.0.tgz",
+      "integrity": "sha512-/u1VTzw7XooK7rqeD7JLUSwOyRSesPUk0U37BV9zK0axJc1q0nRbKFGFLYCQ16OtdOJTTwGfGp11Lx9B45bRCQ==",
       "dependencies": {
         "bn.js": "^5.1.2",
         "buffer-layout": "^1.2.0"
@@ -6241,11 +6241,11 @@
       "dev": true
     },
     "@coral-xyz/anchor": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.26.0.tgz",
-      "integrity": "sha512-PxRl+wu5YyptWiR9F2MBHOLLibm87Z4IMUBPreX+DYBtPM+xggvcPi0KAN7+kIL4IrIhXI8ma5V0MCXxSN1pHg==",
+      "version": "0.28.1-beta.1",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.28.1-beta.1.tgz",
+      "integrity": "sha512-JdKr4IQqY719wts0wzhHIffpAo4fdJ25gPLfFN75d6LMfCKvwPupyDUigaT+ac6UWTw/bDdBbJFY6QSRvlTnrA==",
       "requires": {
-        "@coral-xyz/borsh": "^0.26.0",
+        "@coral-xyz/borsh": "^0.28.0",
         "@solana/web3.js": "^1.68.0",
         "base64-js": "^1.5.1",
         "bn.js": "^5.1.2",
@@ -6275,9 +6275,9 @@
       }
     },
     "@coral-xyz/borsh": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.26.0.tgz",
-      "integrity": "sha512-uCZ0xus0CszQPHYfWAqKS5swS1UxvePu83oOF+TWpUkedsNlg6p2p4azxZNSSqwXb9uXMFgxhuMBX9r3Xoi0vQ==",
+      "version": "0.28.0",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.28.0.tgz",
+      "integrity": "sha512-/u1VTzw7XooK7rqeD7JLUSwOyRSesPUk0U37BV9zK0axJc1q0nRbKFGFLYCQ16OtdOJTTwGfGp11Lx9B45bRCQ==",
       "requires": {
         "bn.js": "^5.1.2",
         "buffer-layout": "^1.2.0"
diff --git a/package.json b/package.json
index f51d2b1..f23a0a9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pythnetwork/client",
-  "version": "2.18.0",
+  "version": "2.19.0",
   "description": "Client for consuming Pyth price data",
   "homepage": "https://pyth.network",
   "main": "lib/index.js",
@@ -44,8 +44,8 @@
   },
   "dependencies": {
     "buffer": "^6.0.1",
-    "@coral-xyz/anchor": "^0.26.0",
-    "@coral-xyz/borsh": "^0.26.0"
+    "@coral-xyz/anchor": "^0.28.1-beta.1",
+    "@coral-xyz/borsh": "^0.28.0"
   },
   "peerDependencies": {
     "@solana/web3.js": "^1.30.2"