diff --git a/Cargo.lock b/Cargo.lock
index eccb5a5b6f..58cf974c59 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -441,9 +441,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.13.18"
+version = "0.13.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b483c6c2145421099df1b4efd50e0f6205479a072199460eff852fa15e5603c7"
+checksum = "17929de7239dea9f68aa14f94b2ab4974e7b24c1314275ffcc12a7758172fa18"
 dependencies = [
  "bitflags",
  "libc",
@@ -597,9 +597,9 @@ checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.12.19+1.1.0"
+version = "0.12.20+1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f322155d574c8b9ebe991a04f6908bb49e68a79463338d24a43d6274cb6443e6"
+checksum = "1e2f09917e00b9ad194ae72072bb5ada2cca16d8171a43e91ddba2afbb02664b"
 dependencies = [
  "cc",
  "libc",
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index cfa013fec6..143baa6d87 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -21,6 +21,6 @@ regex = "1.5.4"
 once_cell = "1.7.2"
 colored = "2.0.0"
 fxhash = "0.2.1"
-git2 = "0.13.18"
+git2 = "0.13.19"
 hex = "0.4.3"
 num-format = "0.4.0"