diff --git a/Cargo.lock b/Cargo.lock
index ce3816d..e057a27 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,15 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "aho-corasick"
-version = "0.7.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.1"
@@ -40,11 +31,12 @@ checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
 
 [[package]]
 name = "bstr"
-version = "0.2.17"
+version = "1.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
+checksum = "4c2f7349907b712260e64b0afe2f84692af14a454be26187d9df565c7f69266a"
 dependencies = [
  "memchr",
+ "serde",
 ]
 
 [[package]]
@@ -284,11 +276,11 @@ dependencies = [
 
 [[package]]
 name = "globset"
-version = "0.4.8"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10463d9ff00a2a068db14231982f5132edebad0d7660cd956a1c30292dbcbfbd"
+checksum = "759c97c1e17c55525b57192c06a267cda0ac5210b222d6b82189a2338fa1c13d"
 dependencies = [
- "aho-corasick 0.7.18",
+ "aho-corasick",
  "bstr",
  "fnv",
  "log",
@@ -338,11 +330,10 @@ dependencies = [
 
 [[package]]
 name = "ignore"
-version = "0.4.18"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713f1b139373f96a2e0ce3ac931cd01ee973c3c5dd7c40c0c2efe96ad2b6751d"
+checksum = "dbe7873dab538a9a44ad79ede1faf5f30d49f9a5c883ddbab48bce81b64b7492"
 dependencies = [
- "crossbeam-utils",
  "globset",
  "lazy_static",
  "log",
@@ -580,7 +571,7 @@ version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
 dependencies = [
- "aho-corasick 1.1.1",
+ "aho-corasick",
  "memchr",
  "regex-automata",
  "regex-syntax",
@@ -592,7 +583,7 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"
 dependencies = [
- "aho-corasick 1.1.1",
+ "aho-corasick",
  "memchr",
  "regex-syntax",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 36450f7..8e5f65c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ doc = false
 [dependencies]
 eyre = "0.6.8"
 gumdrop = "0.8.1"
-ignore = "0.4.18"
+ignore = "0.4.20"
 lazy_static = "1.4.0"
 matter = "0.1.0-alpha4"
 pathdiff = "0.2.1"