diff --git a/Cargo.lock b/Cargo.lock
index b4cc0a7..d68b9e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,7 +2,7 @@
 # It is not intended for manual editing.
 [[package]]
 name = "adaptivegrain-rs"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "failure",
  "lazy_static",
@@ -12,9 +12,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.44"
+version = "0.3.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4036b9bf40f3cf16aba72a3d65e8a520fc4bafcdc7079aea8f848c58c5b5536"
+checksum = "b1e692897359247cc6bb902933361652380af0f1b7651ae5c5013407f30e109e"
 dependencies = [
  "backtrace-sys",
  "cfg-if",
@@ -24,9 +24,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace-sys"
-version = "0.1.32"
+version = "0.1.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d6575f128516de27e3ce99689419835fce9643a9b215a14d2b5b685be018491"
+checksum = "7de8aba10a69c8e8d7622c5710229485ec32e9d55fdad160ea559c086fdcd118"
 dependencies = [
  "cc",
  "libc",
@@ -52,9 +52,9 @@ checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
 name = "failure"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8273f13c977665c5db7eb2b99ae520952fe5ac831ae4cd09d80c4c7042b5ed9"
+checksum = "b8529c2421efa3066a5cbd8063d2244603824daccb6936b079010bb2aa89464b"
 dependencies = [
  "backtrace",
  "failure_derive",
@@ -62,9 +62,9 @@ dependencies = [
 
 [[package]]
 name = "failure_derive"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bc225b78e0391e4b8683440bf2e63c2deeeb2ce5189eab46e2b68c6d3725d08"
+checksum = "030a733c8287d6213886dd487564ff5c8f6aae10278b3588ed177f9d18f8d231"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -80,24 +80,24 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.67"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb147597cdf94ed43ab7a9038716637d2d1bf2bc571da995d0028dec06bd3018"
+checksum = "dea0c0405123bba743ee3f91f49b1c7cfb684eef0da0a50110f758ccf24cdff0"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c09721c6781493a2a492a96b5a5bf19b65917fe6728884e7c44dd0c60ca3435"
+checksum = "df246d292ff63439fea9bc8c0a270bed0e390d5ebd4db4ba15aba81111b5abe3"
 dependencies = [
  "unicode-xid",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
+checksum = "2bdc6c187c65bca4260c9011c9e3132efe4909da44726bad24cf7572ae338d7f"
 dependencies = [
  "proc-macro2",
 ]
@@ -110,9 +110,9 @@ checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 
 [[package]]
 name = "syn"
-version = "1.0.16"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "123bd9499cfb380418d509322d7a6d52e5315f064fe4b3ad18a53d6b92c07859"
+checksum = "0df0eb663f387145cab623dea85b09c2c5b4b0aef44e945d928e682fce71bb03"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -139,9 +139,9 @@ checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 
 [[package]]
 name = "vapoursynth"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5f4c52d0d5b9a26d1832eb7844addb260690346df865a623e6eed5c43966527"
+checksum = "e378bb0210b411e41b16083e2cf274d3fcb3c92071dbcc332cbac713ab6c33a0"
 dependencies = [
  "bitflags",
  "failure",
@@ -152,9 +152,9 @@ dependencies = [
 
 [[package]]
 name = "vapoursynth-sys"
-version = "0.2.2"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "227c62a7b77206c27238593c3106bb5b932a873fbf93cc167d7cae03cd9aa039"
+checksum = "c5ad7879f2893d1574b128d26e65aedf38c3c01ac3af1c7d09cc6bc4c5148b87"
 dependencies = [
  "cfg-if",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index e10dba8..f7215d3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,10 +5,10 @@ authors = ["kageru"]
 edition = "2018"
 
 [dependencies]
-failure = "0.1"
-lazy_static = "1.3.0"
-vapoursynth = "0.2"
-vapoursynth-sys = "0.2"
+failure = "0.1.7"
+lazy_static = "1.4.0"
+vapoursynth = "0.3.0"
+vapoursynth-sys = "0.3.0"
 
 [lib]
 crate-type = ["cdylib"]