diff --git a/Cargo.lock b/Cargo.lock
index 83609da4..a99d6aaf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -395,12 +395,12 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
- "libgit2-sys 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.11.0+0.99.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -597,7 +597,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.10.0"
+version = "0.11.0+0.99.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1220,7 +1220,7 @@ dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "gethostname 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "git2 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom 5.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1742,7 +1742,7 @@ dependencies = [
 "checksum futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "22766cf25d64306bedf0384da004d05c9974ab104fcc4528f1236181c18004c5"
 "checksum gethostname 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e692e296bfac1d2533ef168d0b60ff5897b8b70a4009276834014dd8924cc028"
 "checksum getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
-"checksum git2 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "77519ef7c5beee314d0804d4534f01e0f9e8d9acdee2b7a48627e590b27e0ec4"
+"checksum git2 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "26e07ef27260a78f7e8d218ebac2c72f2c4db50493741b190b6e8eade1da7c68"
 "checksum h2 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b9433d71e471c1736fd5a61b671fc0b148d7a2992f666c958d03cd8feb3b88d1"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum hermit-abi 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "e2c55f143919fbc0bc77e427fe2d74cf23786d7c1875666f2fde3ac3c659bb67"
@@ -1763,7 +1763,7 @@ dependencies = [
 "checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
 "checksum lexical-core 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "f86d66d380c9c5a685aaac7a11818bdfa1f733198dfd9ec09c70b762cd12ad6f"
 "checksum libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)" = "eb147597cdf94ed43ab7a9038716637d2d1bf2bc571da995d0028dec06bd3018"
-"checksum libgit2-sys 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9ec6bca50549d34a392611dde775123086acbd994e3fff64954777ce2dc2e51"
+"checksum libgit2-sys 0.11.0+0.99.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4d5d1459353d397a029fb18862166338de938e6be976606bd056cf8f1a912ecf"
 "checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
 "checksum linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ae91b68aebc4ddb91978b11a1b02ddd8602a05ec19002801c5666000e05e0f83"
 "checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
diff --git a/Cargo.toml b/Cargo.toml
index 760c7ea3..bcf1cb43 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ default = ["battery"]
 clap = "2.33.0"
 ansi_term = "0.12.1"
 dirs = "2.0.2"
-git2 = { version = "0.11.0", default-features = false, features = [] }
+git2 = { version = "0.12.0", default-features = false, features = [] }
 toml = "0.5.6"
 serde_json = "1.0.48"
 rayon = "1.3.0"