diff --git a/Cargo.lock b/Cargo.lock
index 8f03be8..bc8f99c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4942,7 +4942,6 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
- "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
diff --git a/aardvark-app/Cargo.toml b/aardvark-app/Cargo.toml
index 550f1e6..a61f6c0 100644
--- a/aardvark-app/Cargo.toml
+++ b/aardvark-app/Cargo.toml
@@ -11,7 +11,7 @@ gettext-rs = { version = "0.7", features = ["gettext-system"] }
 gtk = { version = "0.9", package = "gtk4", features = ["gnome_47"] }
 serde = { version = "1.0.215", features = ["derive"] }
 serde_json = "1.0.128"
-tokio = { version = "1.42.0", features = ["full"] }
+tokio = { version = "1.42.0", features = ["sync"] }
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 sourceview = { package = "sourceview5", version = "0.9" }
 
diff --git a/aardvark-node/Cargo.toml b/aardvark-node/Cargo.toml
index 146c794..149655b 100644
--- a/aardvark-node/Cargo.toml
+++ b/aardvark-node/Cargo.toml
@@ -14,5 +14,5 @@ p2panda-store = "0.2.0"
 p2panda-stream = "0.2.0"
 p2panda-sync = { version = "0.2.0", features = ["log-sync"] }
 serde = { version = "1.0.215", features = ["derive"] }
-tokio = { version = "1.42.0", features = ["full"] }
+tokio = { version = "1.42.0", features = ["rt", "sync"] }
 tokio-stream = "0.1.17"