diff --git a/Cargo.lock b/Cargo.lock
index 4d1052f0c..a0f738c4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1562,9 +1562,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.4.5"
+version = "1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957056ecddbeba1b26965114e191d2e8589ce74db242b6ea25fc4062427a5c19"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1573,9 +1573,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.23"
+version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"
+checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "resolv-conf"
diff --git a/Cargo.toml b/Cargo.toml
index 6dda6a4b3..f632934fd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ num-derive = "^0.3"
 num-traits = "^0.2"
 petgraph = "^0.5"
 phf = { version = "^0.8", features = ["macros"] }
-regex = "^1.4"
+regex = "^1.5"
 serde = { version = "^1.0", features = ["derive"] }
 termcolor = "^1.1"
 
diff --git a/rust-code-analysis-cli/Cargo.toml b/rust-code-analysis-cli/Cargo.toml
index b6c726beb..2906ddb38 100644
--- a/rust-code-analysis-cli/Cargo.toml
+++ b/rust-code-analysis-cli/Cargo.toml
@@ -16,7 +16,7 @@ clap = "^2.33"
 crossbeam = "^0.8"
 globset = "^0.4"
 num_cpus = "^1.13"
-regex = "^1.4"
+regex = "^1.5"
 rust-code-analysis = { path = "..", version = "0.0"}
 serde = "^1.0"
 serde_cbor = "^0.11"