diff --git a/crates/config/Cargo.toml b/crates/config/Cargo.toml
index 94d122cd6..eddc9616c 100644
--- a/crates/config/Cargo.toml
+++ b/crates/config/Cargo.toml
@@ -17,7 +17,7 @@ log = "0.4.17"
 serde = { version = "1.0.156", features = ["derive"] }
 serde_json = "1.0.94"
 thiserror = "1.0.39"
-tokio = { version = "1.26.0", features = ["fs", "io-util"] }
+tokio = { version = "1.27.0", features = ["fs", "io-util"] }
 toml = { version = "0.7.3", features = ["preserve_order"] }
 
 types = { path = "../types/" }
diff --git a/crates/load_save/Cargo.toml b/crates/load_save/Cargo.toml
index 822cb1221..aa3ceb4e4 100644
--- a/crates/load_save/Cargo.toml
+++ b/crates/load_save/Cargo.toml
@@ -21,7 +21,7 @@ regex = { version = "1.7.1", optional = true }
 serde = { version = "1.0.156", features = ["derive"] }
 serde_json = { version = "1.0.94", optional = true }
 thiserror = "1.0.39"
-tokio = { version = "1.26.0", features = ["fs"], optional = true }
+tokio = { version = "1.27.0", features = ["fs"], optional = true }
 wkhtmltopdf = { version = "0.4.0", optional = true }
 
 config = { path = "../config/", optional = true }
@@ -29,7 +29,7 @@ error-ser = { path = "../error-ser" }
 types = { path = "../types/", features = ["lock"] }
 
 [dev-dependencies]
-tokio = { version = "1.26.0", features = ["rt", "macros"] }
+tokio = { version = "1.27.0", features = ["rt", "macros"] }
 
 [features]
 beryllium = ["chrono", "quick-xml", "regex"]
diff --git a/crates/search/Cargo.toml b/crates/search/Cargo.toml
index be40148b5..818991d74 100644
--- a/crates/search/Cargo.toml
+++ b/crates/search/Cargo.toml
@@ -24,7 +24,7 @@ serde = { version = "1.0.156", features = ["derive"] }
 serde_json = "1.0.94"
 structopt = { version = "0.3.26", optional = true }
 thiserror = "1.0.39"
-tokio = { version = "1.26.0", default-features = false, optional = true }
+tokio = { version = "1.27.0", default-features = false, optional = true }
 
 error-ser = { path = "../error-ser" }
 types = { path = "../types/", features = ["lock"] }
diff --git a/crates/types/Cargo.toml b/crates/types/Cargo.toml
index aee2e6935..8796644b5 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 = "0.4.24", features = ["serde"] }
 log = "0.4.17"
 serde = { version = "1.0.156", features = ["derive"] }
-tokio = { version = "1.26.0", features = ["sync"], default-features = false, optional = true }
+tokio = { version = "1.27.0", 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 e9f7fad66..cdad9a44d 100644
--- a/frontend/src-tauri/Cargo.lock
+++ b/frontend/src-tauri/Cargo.lock
@@ -3678,14 +3678,13 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.26.0"
+version = "1.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03201d01c3c27a29c8a5cee5b55a93ddae1ccf6f08f65365c2c918f8c1b76f64"
+checksum = "d0de47a4eecbe11f498978a9b29d792f0d2692d1dd003650c24c76510e3bc001"
 dependencies = [
  "autocfg",
  "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
  "pin-project-lite",
@@ -3696,13 +3695,13 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
+checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.11",
 ]
 
 [[package]]
diff --git a/frontend/src-tauri/Cargo.toml b/frontend/src-tauri/Cargo.toml
index fe8e438bb..740c78bb7 100644
--- a/frontend/src-tauri/Cargo.toml
+++ b/frontend/src-tauri/Cargo.toml
@@ -20,7 +20,7 @@ tauri-build = { version = "1.2.1", features = [] }
 log = "0.4.17"
 serde_json = "1.0.94"
 tauri = { version = "1.2.4", features = ["api-all"] }
-tokio = { version = "1.26.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.27.0", features = ["macros", "rt-multi-thread"] }
 
 config = { path = "../../crates/config/", features = [ "tauri-app" ] }
 load_save = { path = "../../crates/load_save/" }
diff --git a/webserver/Cargo.lock b/webserver/Cargo.lock
index a72896776..b83d7e3d2 100644
--- a/webserver/Cargo.lock
+++ b/webserver/Cargo.lock
@@ -1760,14 +1760,13 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.26.0"
+version = "1.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03201d01c3c27a29c8a5cee5b55a93ddae1ccf6f08f65365c2c918f8c1b76f64"
+checksum = "d0de47a4eecbe11f498978a9b29d792f0d2692d1dd003650c24c76510e3bc001"
 dependencies = [
  "autocfg",
  "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
  "pin-project-lite",
@@ -1778,13 +1777,13 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
+checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.11",
 ]
 
 [[package]]
diff --git a/webserver/Cargo.toml b/webserver/Cargo.toml
index db9ed34a1..6a8808ae3 100644
--- a/webserver/Cargo.toml
+++ b/webserver/Cargo.toml
@@ -15,7 +15,7 @@ repository = "https://codeberg.org/Calciumdibromid/CaBr2"
 [dependencies]
 log = "0.4.17"
 serde = { version = "1.0.156", features = ["derive"] }
-tokio = { version = "1.26.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.27.0", features = ["macros", "rt-multi-thread"] }
 uuid = { version = "1.3.0", features = ["v4"] }
 warp = { version = "0.3.3", default-features = false, features = ["compression"] }
 structopt = "0.3.26"