diff --git a/.github/workflows/pyth-sdk-example-anchor-contract.yml b/.github/workflows/pyth-sdk-example-anchor-contract.yml
index 2fb06ad..24e5a60 100644
--- a/.github/workflows/pyth-sdk-example-anchor-contract.yml
+++ b/.github/workflows/pyth-sdk-example-anchor-contract.yml
@@ -25,7 +25,7 @@ jobs:
         echo "/home/runner/.local/share/solana/install/active_release/bin" >> $GITHUB_PATH
     - name: Install anchor binaries
       run: |
-        cargo install --git https://github.com/project-serum/anchor avm --locked --force
+        cargo install --git https://github.com/coral-xyz/anchor avm --tag v0.28.0 --locked --force
         avm install 0.28.0
         avm use 0.28.0
     - name: Build
diff --git a/Cargo.lock b/Cargo.lock
index 0227fc1..81313e7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2754,7 +2754,7 @@ dependencies = [
 
 [[package]]
 name = "pyth-sdk-solana"
-version = "0.10.2"
+version = "0.10.3"
 dependencies = [
  "borsh 0.10.3",
  "borsh-derive 0.10.3",
diff --git a/pyth-sdk-solana/Cargo.toml b/pyth-sdk-solana/Cargo.toml
index f361f9d..a2989c3 100644
--- a/pyth-sdk-solana/Cargo.toml
+++ b/pyth-sdk-solana/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyth-sdk-solana"
-version = "0.10.2"
+version = "0.10.3"
 authors = ["Pyth Data Foundation"]
 workspace = "../"
 edition = "2018"
diff --git a/pyth-sdk-solana/src/state.rs b/pyth-sdk-solana/src/state.rs
index eed9eb0..c4fab5d 100644
--- a/pyth-sdk-solana/src/state.rs
+++ b/pyth-sdk-solana/src/state.rs
@@ -30,7 +30,7 @@ use crate::PythError;
 pub const MAGIC: u32 = 0xa1b2c3d4;
 pub const VERSION_2: u32 = 2;
 pub const VERSION: u32 = VERSION_2;
-pub const MAP_TABLE_SIZE: usize = 640;
+pub const MAP_TABLE_SIZE: usize = 5000;
 pub const PROD_ACCT_SIZE: usize = 512;
 pub const PROD_HDR_SIZE: usize = 48;
 pub const PROD_ATTR_SIZE: usize = PROD_ACCT_SIZE - PROD_HDR_SIZE;