diff --git a/crates/config/Cargo.toml b/crates/config/Cargo.toml
index 1b45e784d..d6e0befe9 100644
--- a/crates/config/Cargo.toml
+++ b/crates/config/Cargo.toml
@@ -17,7 +17,7 @@ log = "0.4.17"
 serde = { version = "1.0.144", features = ["derive"] }
 serde_json = "1.0.85"
 thiserror = "1.0.33"
-tokio = { version = "1.20.1", features = ["fs", "io-util"] }
+tokio = { version = "1.21.0", features = ["fs", "io-util"] }
 toml = { version = "0.5.9", features = ["preserve_order"] }
 types = { path = "../types/" }
 
diff --git a/crates/load_save/Cargo.toml b/crates/load_save/Cargo.toml
index 435541f9a..e8d2f9639 100644
--- a/crates/load_save/Cargo.toml
+++ b/crates/load_save/Cargo.toml
@@ -23,12 +23,12 @@ regex = { version = "1.6.0", optional = true }
 serde = { version = "1.0.144", features = ["derive"] }
 serde_json = { version = "1.0.85", optional = true }
 thiserror = "1.0.33"
-tokio = { version = "1.20.1", features = ["fs"], optional = true }
+tokio = { version = "1.21.0", features = ["fs"], optional = true }
 types = { path = "../types/", features = ["lock"] }
 wkhtmltopdf = { version = "0.4.0", optional = true }
 
 [dev-dependencies]
-tokio = { version = "1.20.1", features = ["rt", "macros"] }
+tokio = { version = "1.21.0", features = ["rt", "macros"] }
 
 [features]
 beryllium = ["chrono", "quick-xml", "regex"]
diff --git a/crates/logger/Cargo.toml b/crates/logger/Cargo.toml
index ecfda0dbe..06f604e96 100644
--- a/crates/logger/Cargo.toml
+++ b/crates/logger/Cargo.toml
@@ -15,5 +15,5 @@ config = { path = "../config/" }
 fern = "0.6.1"
 log = "0.4.17"
 serde = { version = "1.0.144", features = ["derive"], optional = true }
-tokio = "1.20.1"
+tokio = "1.21.0"
 types = { path = "../types/" }
diff --git a/crates/search/Cargo.toml b/crates/search/Cargo.toml
index 8c9378bbb..090f7ce64 100644
--- a/crates/search/Cargo.toml
+++ b/crates/search/Cargo.toml
@@ -25,7 +25,7 @@ serde = { version = "1.0.144", features = ["derive"] }
 serde_json = "1.0.85"
 structopt = { version = "0.3.26", optional = true }
 thiserror = "1.0.33"
-tokio = { version = "1.20.1", default-features = false, optional = true }
+tokio = { version = "1.21.0", default-features = false, optional = true }
 types = { path = "../types/", features = ["lock"] }
 
 [features]
diff --git a/crates/types/Cargo.toml b/crates/types/Cargo.toml
index 8088dda70..8036b38fc 100644
--- a/crates/types/Cargo.toml
+++ b/crates/types/Cargo.toml
@@ -14,7 +14,7 @@ cfg-if = { version = "1.0.0", optional = true }
 chrono = { version = "0.4.22", features = ["serde"] }
 log = "0.4.17"
 serde = { version = "1.0.144", features = ["derive"] }
-tokio = { version = "1.20.1", features = ["sync"], default-features = false, optional = true }
+tokio = { version = "1.21.0", features = ["sync"], default-features = false, optional = true }
 
 [features]
 lock = ["cfg-if"]
diff --git a/frontend/src-tauri/Cargo.lock b/frontend/src-tauri/Cargo.lock
index 394730eb2..d288f8690 100644
--- a/frontend/src-tauri/Cargo.lock
+++ b/frontend/src-tauri/Cargo.lock
@@ -3701,9 +3701,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.20.1"
+version = "1.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
+checksum = "89797afd69d206ccd11fb0ea560a44bbb87731d020670e79416d442919257d42"
 dependencies = [
  "autocfg",
  "bytes",
diff --git a/frontend/src-tauri/Cargo.toml b/frontend/src-tauri/Cargo.toml
index 07148f813..4f30e8c1d 100644
--- a/frontend/src-tauri/Cargo.toml
+++ b/frontend/src-tauri/Cargo.toml
@@ -24,7 +24,7 @@ logger = { path = "../../crates/logger/" }
 search = { path = "../../crates/search/" }
 serde_json = "1.0.85"
 tauri = { version = "1.0.5", features = ["api-all"] }
-tokio = { version = "1.20.1", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.21.0", features = ["macros", "rt-multi-thread"] }
 types = { path = "../../crates/types" }
 
 [features]
diff --git a/webserver/Cargo.lock b/webserver/Cargo.lock
index d9a7a7c82..7b92c9bc3 100644
--- a/webserver/Cargo.lock
+++ b/webserver/Cargo.lock
@@ -889,9 +889,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
+checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
 dependencies = [
  "libc",
  "log",
@@ -1732,9 +1732,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.20.1"
+version = "1.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
+checksum = "89797afd69d206ccd11fb0ea560a44bbb87731d020670e79416d442919257d42"
 dependencies = [
  "autocfg",
  "bytes",
diff --git a/webserver/Cargo.toml b/webserver/Cargo.toml
index 901df020c..f84957bb9 100644
--- a/webserver/Cargo.toml
+++ b/webserver/Cargo.toml
@@ -19,7 +19,7 @@ log = "0.4.17"
 logger = { path = "../crates/logger/" }
 search = { path = "../crates/search/" }
 serde = { version = "1.0.144", features = ["derive"] }
-tokio = { version = "1.20.1", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.21.0", features = ["macros", "rt-multi-thread"] }
 types = { path = "../crates/types/" }
 uuid = { version = "1.1.2", features = ["serde", "v4"] }
 warp = "0.3.2"