diff --git a/Cargo.toml b/Cargo.toml
index e467cd69..8c73d365 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ categories = ["compression", "api-bindings"]
 license = "MIT"
 name = "zstd"
 repository = "https://github.com/gyscos/zstd-rs"
-version = "0.4.20+zstd.1.3.6"
+version ="0.4.21+zstd.1.3.7"
 exclude = ["assets/**"]
 readme = "Readme.md"
 
diff --git a/zstd-safe/Cargo.toml b/zstd-safe/Cargo.toml
index a1f306ff..a66a7a14 100644
--- a/zstd-safe/Cargo.toml
+++ b/zstd-safe/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["Alexandre Bury <alexandre.bury@gmail.com>"]
 name = "zstd-safe"
-version = "1.4.5+zstd.1.3.6"
+version ="1.4.6+zstd.1.3.7"
 description = "Safe low-level bindings for the zstd compression library."
 keywords = ["zstd", "zstandard", "compression"]
 categories = ["api-bindings", "compression"]
diff --git a/zstd-safe/zstd-sys/Cargo.toml b/zstd-safe/zstd-sys/Cargo.toml
index fa4fa7ef..53b5da86 100644
--- a/zstd-safe/zstd-sys/Cargo.toml
+++ b/zstd-safe/zstd-sys/Cargo.toml
@@ -16,7 +16,7 @@ links = "zstd"
 name = "zstd-sys"
 readme = "Readme.md"
 repository = "https://github.com/gyscos/zstd-rs"
-version = "1.4.5+zstd.1.3.6"
+version ="1.4.6+zstd.1.3.7"
 
 [build-dependencies]
 blob = "0.2.0"
diff --git a/zstd-safe/zstd-sys/src/bindings.rs b/zstd-safe/zstd-sys/src/bindings.rs
index 701b1189..c91a67a3 100644
--- a/zstd-safe/zstd-sys/src/bindings.rs
+++ b/zstd-safe/zstd-sys/src/bindings.rs
@@ -2,8 +2,8 @@
 
 pub const ZSTD_VERSION_MAJOR: u32 = 1;
 pub const ZSTD_VERSION_MINOR: u32 = 3;
-pub const ZSTD_VERSION_RELEASE: u32 = 6;
-pub const ZSTD_VERSION_NUMBER: u32 = 10306;
+pub const ZSTD_VERSION_RELEASE: u32 = 7;
+pub const ZSTD_VERSION_NUMBER: u32 = 10307;
 pub const ZSTD_CLEVEL_DEFAULT: u32 = 3;
 pub const ZSTD_CONTENTSIZE_UNKNOWN: i32 = -1;
 pub const ZSTD_CONTENTSIZE_ERROR: i32 = -2;
diff --git a/zstd-safe/zstd-sys/zstd b/zstd-safe/zstd-sys/zstd
index 4fa456d7..21cd8a9d 160000
--- a/zstd-safe/zstd-sys/zstd
+++ b/zstd-safe/zstd-sys/zstd
@@ -1 +1 @@
-Subproject commit 4fa456d7f12f8b27bd3b2f5dfd4f46898cb31c24
+Subproject commit 21cd8a9d95a321f1fe256dc837e388bbc168fdbf