diff --git a/Cargo.toml b/Cargo.toml
index 03d56de37..083565d34 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,7 @@ path = "src/driver.rs"
 # begin automatic update
 clippy_lints = { version = "0.0.198", path = "clippy_lints" }
 # end automatic update
-regex = "0.2"
+regex = "1"
 semver = "0.9"
 
 [dev-dependencies]
diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml
index 2b6473596..cc5d36ff1 100644
--- a/clippy_lints/Cargo.toml
+++ b/clippy_lints/Cargo.toml
@@ -21,7 +21,7 @@ itertools = "0.7"
 lazy_static = "1.0"
 matches = "0.1.2"
 quine-mc_cluskey = "0.2.2"
-regex-syntax = "0.5.0"
+regex-syntax = "0.6"
 semver = "0.9.0"
 serde = "1.0"
 serde_derive = "1.0"