diff --git a/Cargo.lock b/Cargo.lock
index bf2a9e2a1..d21f32be4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -271,9 +271,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.15"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
 dependencies = [
  "memchr",
 ]
@@ -1083,9 +1083,9 @@ checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
 
 [[package]]
 name = "memoffset"
@@ -1562,9 +1562,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.4.5"
+version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957056ecddbeba1b26965114e191d2e8589ce74db242b6ea25fc4062427a5c19"
+checksum = "ce5f1ceb7f74abbce32601642fcf8e8508a8a8991e0621c7d750295b9095702b"
 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"