diff --git a/Cargo.lock b/Cargo.lock
index 1b7eb760..893f2bee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -746,9 +746,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.17.0"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89511277159354bea13ae1e53e0c9ab85ba1b20d7e91618fa30e6bc5566857fb"
+checksum = "8b7905cdfe33d31a88bb2e8419ddd054451f5432d1da9eaf2ac7804ee1ea12d5"
 dependencies = [
  "bitflags",
  "libc",
@@ -1025,9 +1025,9 @@ checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.15.0+1.6.3"
+version = "0.15.1+1.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "032e537ae4dd4e50c877f258dc55fcd0657b5021f454094a425bb6bcc9edea4c"
+checksum = "fb4577bde8cdfc7d6a2a4bcb7b049598597de33ffd337276e9c7db6cd4a2cee7"
 dependencies = [
  "cc",
  "libc",