diff --git a/Cargo.lock b/Cargo.lock
index 41190b17..67dcb521 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,9 +17,14 @@ checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
 
 [[package]]
 name = "ahash"
-version = "0.4.7"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
+checksum = "7f200cbb1e856866d9eade941cf3aa0c5d7dd36f74311c4273b494f4ef036957"
+dependencies = [
+ "getrandom 0.2.2",
+ "once_cell",
+ "version_check",
+]
 
 [[package]]
 name = "aho-corasick"
@@ -428,7 +433,7 @@ dependencies = [
  "failure",
  "futures",
  "fxhash",
- "hashbrown",
+ "hashbrown 0.11.2",
  "lazy_static",
  "log",
  "num_cpus",
@@ -730,6 +735,12 @@ name = "hashbrown"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+
+[[package]]
+name = "hashbrown"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 dependencies = [
  "ahash",
  "serde",
@@ -847,7 +858,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.9.1",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index aaa9f43b..5bdd7db5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ crossbeam = "0.8.0"
 dirs = "3.0"
 failure = "0.1"
 futures = "0.3"
-hashbrown = { version = "0.9", features = ["serde"] }
+hashbrown = { version = "0.11", features = ["serde"] }
 lazy_static = "1.4"
 log = "0.4"
 num_cpus = "1.13"