diff --git a/tools/copy_bom/Cargo.lock b/tools/copy_bom/Cargo.lock
index c14b1e63..36d8b91f 100644
--- a/tools/copy_bom/Cargo.lock
+++ b/tools/copy_bom/Cargo.lock
@@ -333,9 +333,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/tools/copy_bom/Cargo.toml b/tools/copy_bom/Cargo.toml
index 983c8f84..97a6c44c 100644
--- a/tools/copy_bom/Cargo.toml
+++ b/tools/copy_bom/Cargo.toml
@@ -13,7 +13,7 @@ env_logger = "0.9.0"
 sha2 = "0.9.5"
 data-encoding = "2.3.2"
 lazy_static = "1.4.0"
-regex = "1.5.4"
+regex = "1.5.5"
 shellexpand = "2.1"
 elf = "0.0.10"
 structopt = "0.3.23"