diff --git a/Cargo.lock b/Cargo.lock
index ee97e4c1302..f97d247a2f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1570,9 +1570,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
+checksum = "3dce281c5e46beae905d4de1870d8b1509a9142b62eedf18b443b011ca8343d0"
 dependencies = [
  "libc",
  "wasi",
@@ -3033,9 +3033,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "d0c014766411e834f7af5b8f4cf46257aab4036ca95e9d2c144a10f59ad6f5b9"
 dependencies = [
  "backtrace",
  "bytes",
@@ -3062,9 +3062,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/nextest-runner/Cargo.toml b/nextest-runner/Cargo.toml
index 74aa3d7b6bd..b136c11fab4 100644
--- a/nextest-runner/Cargo.toml
+++ b/nextest-runner/Cargo.toml
@@ -60,7 +60,7 @@ target-spec = { version = "3.0.1", features = ["custom", "summaries"] }
 target-spec-miette = "0.3.0"
 thiserror = "1.0.50"
 # For parsing of .cargo/config.toml files
-tokio = { version = "1.33.0", features = [
+tokio = { version = "1.34.0", features = [
     "fs",
     "io-util",
     "macros",
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index ee3f1069103..90d9a0dbeaa 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -34,7 +34,7 @@ serde = { version = "1.0.192", features = ["alloc", "derive"] }
 serde_json = { version = "1.0.108", features = ["preserve_order", "unbounded_depth"] }
 similar = { version = "2.3.0", features = ["inline", "unicode"] }
 target-spec = { version = "3.0.1", default-features = false, features = ["custom", "summaries"] }
-tokio = { version = "1.33.0", features = ["fs", "io-util", "macros", "process", "rt-multi-thread", "signal", "sync", "time", "tracing"] }
+tokio = { version = "1.34.0", features = ["fs", "io-util", "macros", "process", "rt-multi-thread", "signal", "sync", "time", "tracing"] }
 twox-hash = { version = "1.6.3" }
 uuid = { version = "1.5.0", features = ["v4"] }
 
@@ -53,7 +53,7 @@ indexmap-dff4ba8e3ae991db = { package = "indexmap", version = "1.9.3", default-f
 libc = { version = "0.2.150", features = ["extra_traits"] }
 miniz_oxide = { version = "0.7.1", default-features = false, features = ["with-alloc"] }
 rustix = { version = "0.38.20", features = ["fs", "termios"] }
-tokio = { version = "1.33.0", default-features = false, features = ["net"] }
+tokio = { version = "1.34.0", default-features = false, features = ["net"] }
 
 [target.x86_64-unknown-linux-gnu.build-dependencies]
 libc = { version = "0.2.150", features = ["extra_traits"] }
@@ -66,7 +66,7 @@ indexmap-dff4ba8e3ae991db = { package = "indexmap", version = "1.9.3", default-f
 libc = { version = "0.2.150", features = ["extra_traits"] }
 miniz_oxide = { version = "0.7.1", default-features = false, features = ["with-alloc"] }
 rustix = { version = "0.38.20", features = ["fs", "termios"] }
-tokio = { version = "1.33.0", default-features = false, features = ["net"] }
+tokio = { version = "1.34.0", default-features = false, features = ["net"] }
 
 [target.x86_64-apple-darwin.build-dependencies]
 libc = { version = "0.2.150", features = ["extra_traits"] }
@@ -76,7 +76,7 @@ futures-core = { version = "0.3.29" }
 futures-sink = { version = "0.3.29" }
 futures-util = { version = "0.3.29", features = ["channel", "io", "sink"] }
 indexmap-dff4ba8e3ae991db = { package = "indexmap", version = "1.9.3", default-features = false, features = ["std"] }
-tokio = { version = "1.33.0", default-features = false, features = ["net"] }
+tokio = { version = "1.34.0", default-features = false, features = ["net"] }
 winapi = { version = "0.3.9", default-features = false, features = ["basetsd", "consoleapi", "handleapi", "jobapi2", "minwinbase", "minwindef", "ntsecapi", "processenv", "processthreadsapi", "psapi", "std", "synchapi", "winbase", "wincon", "winerror", "winnt", "ws2ipdef", "ws2tcpip", "wtypesbase"] }
 windows-sys = { version = "0.48.0", features = ["Win32_Foundation", "Win32_Networking_WinSock", "Win32_Security", "Win32_Storage_FileSystem", "Win32_System_Console", "Win32_System_Diagnostics_Debug", "Win32_System_Environment", "Win32_System_IO", "Win32_System_LibraryLoader", "Win32_System_Memory", "Win32_System_Pipes", "Win32_System_Registry", "Win32_System_SystemServices", "Win32_System_Threading", "Win32_System_Time", "Win32_System_WindowsProgramming", "Win32_UI_Shell"] }