diff --git a/build.sh b/build.sh
index d70be58..76e4be7 100755
--- a/build.sh
+++ b/build.sh
@@ -24,7 +24,7 @@ rm -rf "${OUT_DIR}"
 mkdir -p "${OUT_DIR}"
 pushd "${OUT_DIR}"
 
-git clone --single-branch --branch bpf-tools-v1.24 https://github.com/solana-labs/rust.git
+git clone --single-branch --branch bpf-tools-v1.25 https://github.com/solana-labs/rust.git
 echo "$( cd rust && git rev-parse HEAD )  https://github.com/solana-labs/rust.git" >> version.md
 
 git clone --single-branch --branch rust-1.59.0 https://github.com/rust-lang/cargo.git
@@ -39,7 +39,7 @@ OPENSSL_STATIC=1 cargo build --release
 popd
 
 if [[ "${HOST_TRIPLE}" != "x86_64-pc-windows-msvc" ]] ; then
-    git clone --single-branch --branch bpf-tools-v1.24 https://github.com/solana-labs/newlib.git
+    git clone --single-branch --branch bpf-tools-v1.25 https://github.com/solana-labs/newlib.git
     echo "$( cd newlib && git rev-parse HEAD )  https://github.com/solana-labs/newlib.git" >> version.md
     mkdir -p newlib_build
     mkdir -p newlib_install