diff --git a/.gitignore b/.gitignore
index 45a05cd..7c780b7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,3 +38,5 @@ coverage.txt
 # misc
 sftp-config.json
 *~
+
+target
\ No newline at end of file
diff --git a/libzstd/encoder-legacy/Cargo.toml b/libzstd/encoder-legacy/Cargo.toml
index 781bb8e..8709999 100644
--- a/libzstd/encoder-legacy/Cargo.toml
+++ b/libzstd/encoder-legacy/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [lib]
 name = "encoder_legacy"
-crate-type = ["staticlib"]
+crate-type = ["staticlib", "lib"]
 
 [dependencies]
 zstd = { git = "https://github.com/scroll-tech/zstd-rs", branch = "hack/mul-block", features = ["experimental"] }
diff --git a/libzstd/encoder-legacy/rust-toolchain b/libzstd/encoder-legacy/rust-toolchain
deleted file mode 100644
index 27c108b..0000000
--- a/libzstd/encoder-legacy/rust-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-nightly-2023-12-03
diff --git a/libzstd/encoder-standard/Cargo.toml b/libzstd/encoder-standard/Cargo.toml
index 6945d0c..6562e00 100644
--- a/libzstd/encoder-standard/Cargo.toml
+++ b/libzstd/encoder-standard/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [lib]
 name = "encoder_standard"
-crate-type = ["staticlib"]
+crate-type = ["staticlib", "lib"]
 
 [dependencies]
 zstd = { version = "=0.13.3", features = ["experimental"] }
diff --git a/libzstd/encoder-standard/rust-toolchain b/libzstd/encoder-standard/rust-toolchain
deleted file mode 100644
index 27c108b..0000000
--- a/libzstd/encoder-standard/rust-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-nightly-2023-12-03
diff --git a/rust-toolchain b/rust-toolchain
new file mode 100644
index 0000000..952e0e5
--- /dev/null
+++ b/rust-toolchain
@@ -0,0 +1 @@
+nightly-2025-02-14