diff --git a/Cargo.lock b/Cargo.lock
index a3bc189..b57c2d6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,9 +40,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.13.25"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f29229cc1b24c0e6062f6e742aa3e256492a5323365e5ed3413599f8a5eff7d6"
+checksum = "ccf7f68c2995f392c49fffb4f95ae2c873297830eb25c6bc4c114ce8f4562acc"
 dependencies = [
  "bitflags",
  "libc",
@@ -91,9 +91,9 @@ checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.12.26+1.3.0"
+version = "0.14.2+1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e1c899248e606fbfe68dcb31d8b0176ebab833b103824af31bddf4b7457494"
+checksum = "7f3d95f6b51075fe9810a7ae22c7095f12b98005ab364d8544797a825ce946a4"
 dependencies = [
  "cc",
  "libc",
@@ -210,9 +210,9 @@ dependencies = [
 
 [[package]]
 name = "termion"
-version = "1.5.6"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "077185e2eac69c3f8379a4298e1e07cd36beb962290d4a51199acf0fdc10607e"
+checksum = "659c1f379f3408c7e5e84c7d0da6d93404e3800b6b9d063ba24436419302ec90"
 dependencies = [
  "libc",
  "numtoa",
diff --git a/Cargo.toml b/Cargo.toml
index 47f8827..5de6ad3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,6 @@ version = "0.1.5"
 edition = "2018"
 
 [dependencies]
-git2 = "0.13.6"
-termion = "1.5.5"
+git2 = "0.16.1"
+termion = "2.0.1"
 hostname = "0.3.1"