diff --git a/Cargo.lock b/Cargo.lock
index 60de7ef..02ba5eb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -98,9 +98,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.18.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ef350ba88a33b4d524b1d1c79096c9ade5ef8c59395df0e60d1e1889414c0e"
+checksum = "fbf97ba92db08df386e10c8ede66a2a0369bd277090afd8710e19e38de9ec0cd"
 dependencies = [
  "bitflags 2.4.0",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 2dc2d74..ae44f11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,5 +10,5 @@ ansi_term = "0.12.1"
 anyhow = "1.0.75"
 # We vendor OpenSSL. If we do not, compilation will fail on recent (as of
 # January 2023) Ubuntu systems.
-git2 = { version = "0.18.0", features = ["vendored-openssl"] }
+git2 = { version = "0.18.1", features = ["vendored-openssl"] }
 structopt = { version = "0.3", features = [ "suggestions", "wrap_help" ] }