diff --git a/Cargo.lock b/Cargo.lock
index 2ae4451..cdccee3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -57,6 +57,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+
 [[package]]
 name = "cc"
 version = "1.0.79"
@@ -215,11 +221,11 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.17.2"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b989d6a7ca95a362cf2cfc5ad688b3a467be1f87e480b8dad07fee8c79b0044"
+checksum = "12ef350ba88a33b4d524b1d1c79096c9ade5ef8c59395df0e60d1e1889414c0e"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "libc",
  "libgit2-sys",
  "log",
@@ -294,9 +300,9 @@ checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.15.2+1.6.4"
+version = "0.16.1+1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a80df2e11fb4a61f4ba2ab42dbe7f74468da143f1a75c74e11dee7c813f694fa"
+checksum = "f2a2bb3680b094add03bb3732ec520ece34da31a8cd2d633d1389d0f0fb60d0c"
 dependencies = [
  "cc",
  "libc",
@@ -379,7 +385,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -405,7 +411,7 @@ version = "0.37.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d097081ed288dfe45699b72f5b5d648e5f15d64d900c7080273baa20c16a6849"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 3c8edfe..d992fd8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ readme = "README.md"
 
 [dependencies]
 dirs = "5.0"
-git2 = { version = "0.17", default-features = false }
+git2 = { version = "0.18", default-features = false }
 serde = { version =  "1.0", features = ["derive"] }
 serde_json = "1.0"
 clap = { version = "~4.3", features = ["derive"] }