diff --git a/Cargo.lock b/Cargo.lock
index d4d3ea67d..42c604e3f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2616,17 +2616,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
 
-[[package]]
-name = "parking_lot"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
-dependencies = [
- "instant",
- "lock_api",
- "parking_lot_core 0.8.5",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -2634,21 +2623,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
- "parking_lot_core 0.9.3",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
-dependencies = [
- "cfg-if 1.0.0",
- "instant",
- "libc",
- "redox_syscall",
- "smallvec",
- "winapi",
+ "parking_lot_core",
 ]
 
 [[package]]
@@ -2928,12 +2903,12 @@ dependencies = [
 
 [[package]]
 name = "r2d2"
-version = "0.8.9"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "545c5bc2b880973c9c10e4067418407a0ccaa3091781d1671d46eb35107cb26f"
+checksum = "51de85fb3fb6524929c8a2eb85e6b6d363de4e8c48f9e2c2eac4944abc181c93"
 dependencies = [
  "log",
- "parking_lot 0.11.2",
+ "parking_lot",
  "scheduled-thread-pool",
 ]
 
@@ -3253,7 +3228,7 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "977a7519bff143a44f842fd07e80ad1329295bd71686457f18e496736f4bf9bf"
 dependencies = [
- "parking_lot 0.12.1",
+ "parking_lot",
 ]
 
 [[package]]
diff --git a/kanidm_unix_int/Cargo.toml b/kanidm_unix_int/Cargo.toml
index 3874d3f2f..9461cbf46 100644
--- a/kanidm_unix_int/Cargo.toml
+++ b/kanidm_unix_int/Cargo.toml
@@ -65,7 +65,7 @@ clap = { version = "^3.2", features = ["derive"] }
 
 libsqlite3-sys = "0.24.2"
 rusqlite = "^0.27.0"
-r2d2 = "^0.8.9"
+r2d2 = "^0.8.10"
 r2d2_sqlite = "^0.20.0"
 
 reqwest = "^0.11.11"
diff --git a/kanidmd/idm/Cargo.toml b/kanidmd/idm/Cargo.toml
index b9d9b5a6d..bb202d6cc 100644
--- a/kanidmd/idm/Cargo.toml
+++ b/kanidmd/idm/Cargo.toml
@@ -52,7 +52,7 @@ serde_json = "^1.0.81"
 
 libsqlite3-sys = "0.24.2"
 rusqlite = "^0.27.0"
-r2d2 = "^0.8.9"
+r2d2 = "^0.8.10"
 r2d2_sqlite = "^0.20.0"
 
 time = { version = "=0.2.27", features = ["serde", "std"] }