diff --git a/Cargo.lock b/Cargo.lock
index 9e03842..7d120b5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -745,9 +745,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.88"
+version = "1.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e8b3801309262e8184d9687fb697586833e939767aea0dda89f5a8e650e8bd7"
+checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45"
 dependencies = [
  "itoa",
  "ryu",
@@ -892,9 +892,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.22.0"
+version = "1.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76ce4a75fb488c605c54bf610f221cea8b0dafb53333c1a67e8ee199dcd2ae3"
+checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
 dependencies = [
  "autocfg",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index 1931d0b..da48aee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ name = "site"
 [dependencies]
 axum = { version = "0.5.17" }
 hyper = { version = "0.14.23" }
-tokio = { version = "1.22.0", features = ["full"] }
+tokio = { version = "1.21.2", features = ["full"] }
 tracing = "0.1.37"
 tracing-subscriber = {version = "0.3.16", features = ["env-filter"] }
 tower-http = { version = "0.3.4", features = ["fs", "trace", "auth"] }
@@ -22,7 +22,7 @@ flate2 = "1.0.24"
 tokio-util = { version = "0.7.4", features = ["io"] }
 futures-util = "0.3.25"
 uuid = { version = "1.2.1", features = ["v4"] }
-serde_json = "1.0.88"
+serde_json = "1.0.87"
 metrics = "0.20.1"
 metrics-exporter-prometheus = "0.11.0"
 serde = { version = "1.0", features = ["derive"] }