diff --git a/Cargo.lock b/Cargo.lock
index f2a0420..15e2ada 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -634,9 +634,9 @@ checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
 [[package]]
 name = "h2"
-version = "0.3.7"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fd819562fcebdac5afc5c113c3ec36f902840b70fd4fc458799c8ce4607ae55"
+checksum = "8f072413d126e57991455e0a922b31e4c8ba7c2ffbebf6b78b4f8521397d65cd"
 dependencies = [
  "bytes",
  "fnv",
@@ -694,6 +694,7 @@ dependencies = [
  "hyper",
  "log",
  "mktemp",
+ "serde",
  "thiserror",
  "tokio",
  "tokio-stream",
@@ -789,9 +790,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.14.15"
+version = "0.14.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "436ec0091e4f20e655156a30a0df3770fe2900aa301e548e08446ec794b6953c"
+checksum = "b7ec3e62bdc98a2f0393a5048e4c30ef659440ea6e0e572965103e72bd836f55"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -1690,18 +1691,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.130"
+version = "1.0.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
+checksum = "8b9875c23cf305cd1fd7eb77234cbb705f21ea6a72c637a5c6db5fe4b8e7f008"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.130"
+version = "1.0.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b"
+checksum = "ecc0db5cb2556c0e558887d9bbdcf6ac4471e83ff66cf696e5419024d1606276"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/crates/provisioner/Cargo.toml b/crates/provisioner/Cargo.toml
index 1587d1a..36b81a3 100644
--- a/crates/provisioner/Cargo.toml
+++ b/crates/provisioner/Cargo.toml
@@ -7,13 +7,14 @@ edition = "2018"
 
 [dependencies]
 bollard = "0.11.0"
-hyper = { version = "0.14.15", features = ["stream"] }
+hyper = { version = "0.14.16", features = ["stream"] }
 mktemp = "0.4.1"
 thiserror = "1.0.30"
 tokio = { version = "1", features = ["fs", "process", "macros"] }
 tokio-stream = "0.1.8"
 tokio-util = { version = "0.6.9", features = ["io"] }
 diesel = { version = "1.4.8", features = ["postgres"] }
+serde = { version = "1.0.132", features = ["derive"] }
 
 db_models = { package = "haas_db_models", path = "../db_models" }
 log = "0.4.14"