diff --git a/Cargo.lock b/Cargo.lock
index b495833..efee7d4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -75,19 +75,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "chrono"
-version = "0.4.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
-dependencies = [
- "libc",
- "num-integer",
- "num-traits",
- "time",
- "winapi",
-]
-
 [[package]]
 name = "clap"
 version = "3.0.14"
@@ -446,31 +433,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "num-integer"
-version = "0.1.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
-dependencies = [
- "autocfg",
- "num-traits",
-]
-
-[[package]]
-name = "num-traits"
-version = "0.2.14"
+name = "num_cpus"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
- "autocfg",
+ "hermit-abi",
+ "libc",
 ]
 
 [[package]]
-name = "num_cpus"
-version = "1.13.1"
+name = "num_threads"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+checksum = "97ba99ba6393e2c3734791401b66902d981cb03bf190af674ca69949b6d5fb15"
 dependencies = [
- "hermit-abi",
  "libc",
 ]
 
@@ -665,9 +642,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad6056b4cb69b6e43e3a0f055def223380baecc99da683884f205bf347f7c4b3"
+checksum = "ec1e6ec4d8950e5b1e894eac0d360742f3b1407a6078a604a731c4b3f49cefbc"
 dependencies = [
  "base64",
  "rustversion",
@@ -759,12 +736,12 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.43"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+checksum = "004cbc98f30fa233c61a38bc77e96a9106e65c88f2d3bef182ae952027e5753d"
 dependencies = [
  "libc",
- "winapi",
+ "num_threads",
 ]
 
 [[package]]
@@ -808,12 +785,11 @@ dependencies = [
 
 [[package]]
 name = "trust-dns-client"
-version = "0.21.0-alpha.4"
+version = "0.21.0-alpha.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44bd50900d7796338807398681ed6d8de0c840d0d9aac65cff093b5635b22e57"
+checksum = "b62dfcea87b25f0810e2a527458dd621e252fd8a5827153329308d6e1f252d68"
 dependencies = [
  "cfg-if",
- "chrono",
  "data-encoding",
  "futures-channel",
  "futures-util",
@@ -823,15 +799,16 @@ dependencies = [
  "rand",
  "ring",
  "thiserror",
+ "time",
  "tokio",
  "trust-dns-proto",
 ]
 
 [[package]]
 name = "trust-dns-proto"
-version = "0.21.0-alpha.4"
+version = "0.21.0-alpha.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2e43c627e8301d45629cdfaf63e2e0c57305a07e9f1ea48208fd262ba2d87eb"
+checksum = "df4689a56fb36e79b76d13f52056c116f1f014afb1bd330162f2d9dc08ef5405"
 dependencies = [
  "async-trait",
  "cfg-if",
diff --git a/Cargo.toml b/Cargo.toml
index 5bfb3b4..7ca26b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,9 +27,9 @@ version = "1.0.136"
 features = ["derive"]
 
 [dependencies.serde_with]
-version = "1.11.0"
+version = "1.12.0"
 features = ["base64", "macros"]
 
 [dependencies.trust-dns-client]
-version = "0.21.0-alpha.4"
+version = "0.21.0-alpha.5"
 features = ["dnssec", "dnssec-ring"]