diff --git a/Cargo.lock b/Cargo.lock
index f2a8801d108..58dbaeb45d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -999,11 +999,11 @@ 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 1.3.2",
+ "bitflags 2.3.3",
  "libc",
  "libgit2-sys",
  "log",
@@ -1014,9 +1014,9 @@ dependencies = [
 
 [[package]]
 name = "git2-curl"
-version = "0.18.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8f8b7432b72928cff76f69e59ed5327f94a52763731e71274960dee72fe5f8c"
+checksum = "78e26b61608c573ffd26fc79061a823aa5147449a1afe1f61679a21e2031f7c3"
 dependencies = [
  "curl",
  "git2",
@@ -1977,9 +1977,9 @@ checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[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",
diff --git a/Cargo.toml b/Cargo.toml
index 5342157eb27..7719222d47d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -38,8 +38,8 @@ curl-sys = "0.4.65"
 filetime = "0.2.21"
 flate2 = { version = "1.0.26", default-features = false, features = ["zlib"] }
 fwdansi = "1.1.0"
-git2 = "0.17.2"
-git2-curl = "0.18.0"
+git2 = "0.18.0"
+git2-curl = "0.19.0"
 gix = { version = "0.45.1", default-features = false, features = ["blocking-http-transport-curl", "progress-tree"] }
 gix-features-for-configuration-only = { version = "0.30.0", package = "gix-features", features = [ "parallel" ] }
 glob = "0.3.1"
@@ -57,7 +57,7 @@ jobserver = "0.1.26"
 lazy_static = "1.4.0"
 lazycell = "1.3.0"
 libc = "0.2.147"
-libgit2-sys = "0.15.2"
+libgit2-sys = "0.16.1"
 libloading = "0.8.0"
 memchr = "2.5.0"
 miow = "0.6.0"