diff --git a/exonum-java-binding/core/rust/Cargo.lock b/exonum-java-binding/core/rust/Cargo.lock
index b2ee7cf68b..7291c1c8af 100644
--- a/exonum-java-binding/core/rust/Cargo.lock
+++ b/exonum-java-binding/core/rust/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "actix"
 version = "0.9.0"
@@ -19,7 +21,7 @@ dependencies = [
  "parking_lot",
  "pin-project",
  "smallvec 1.2.0",
- "tokio",
+ "tokio 0.2.24",
  "tokio-util 0.2.0",
  "trust-dns-proto",
  "trust-dns-resolver",
@@ -36,7 +38,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log 0.4.14",
- "tokio",
+ "tokio 0.2.24",
  "tokio-util 0.2.0",
 ]
 
@@ -151,7 +153,7 @@ dependencies = [
  "actix-threadpool",
  "copyless",
  "futures 0.3.4",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1106,7 +1108,7 @@ dependencies = [
  "serde_str",
  "structopt",
  "thiserror",
- "tokio",
+ "tokio 0.2.24",
  "toml",
 ]
 
@@ -1224,7 +1226,7 @@ dependencies = [
  "java_bindings",
  "log 0.4.14",
  "serde",
- "tokio",
+ "tokio 1.18.5",
 ]
 
 [[package]]
@@ -1301,7 +1303,7 @@ dependencies = [
  "serde_derive",
  "snow",
  "thiserror",
- "tokio",
+ "tokio 0.2.24",
  "tokio-util 0.3.1",
 ]
 
@@ -1342,7 +1344,7 @@ dependencies = [
  "protobuf",
  "serde",
  "serde_derive",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1409,7 +1411,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "serde_urlencoded",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1623,7 +1625,7 @@ checksum = "759bfe7464299589f02197a973e0e01f17c4cdcef87b454579af8b0629ba7420"
 dependencies = [
  "futures 0.3.4",
  "pin-project",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1698,7 +1700,7 @@ dependencies = [
  "indexmap",
  "log 0.4.14",
  "slab",
- "tokio",
+ "tokio 0.2.24",
  "tokio-util 0.3.1",
 ]
 
@@ -1827,7 +1829,7 @@ dependencies = [
  "net2",
  "pin-project",
  "time",
- "tokio",
+ "tokio 0.2.24",
  "tower-service",
  "want",
 ]
@@ -1841,7 +1843,7 @@ dependencies = [
  "bytes",
  "hyper 0.13.4",
  "native-tls",
- "tokio",
+ "tokio 0.2.24",
  "tokio-tls",
 ]
 
@@ -2409,6 +2411,12 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "237844750cfbb86f67afe27eee600dfbbcb6188d734139b534cbfbf4f96792ae"
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+
 [[package]]
 name = "pin-utils"
 version = "0.1.0-alpha.4"
@@ -2808,12 +2816,12 @@ dependencies = [
  "mime_guess",
  "native-tls",
  "percent-encoding 2.1.0",
- "pin-project-lite",
+ "pin-project-lite 0.1.4",
  "serde",
  "serde_json",
  "serde_urlencoded",
  "time",
- "tokio",
+ "tokio 0.2.24",
  "tokio-tls",
  "url 2.1.1",
  "wasm-bindgen",
@@ -3293,9 +3301,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.2.13"
+version = "0.2.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa5e81d6bc4e67fe889d5783bd2a128ab2e0cfa487e0be16b6a8d177b101616"
+checksum = "099837d3464c16a808060bb3f02263b412f6fafcb5d01c533d309985fbeebe48"
 dependencies = [
  "bytes",
  "fnv",
@@ -3307,18 +3315,27 @@ dependencies = [
  "mio",
  "mio-uds",
  "num_cpus",
- "pin-project-lite",
+ "pin-project-lite 0.1.4",
  "signal-hook-registry",
  "slab",
  "tokio-macros",
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "tokio"
+version = "1.18.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e050c618355082ae5a89ec63bbf897225d5ffe84c7c4e036874e4d185a5044e"
+dependencies = [
+ "pin-project-lite 0.2.9",
+]
+
 [[package]]
 name = "tokio-macros"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
+checksum = "e44da00bfc73a25f814cd8d7e57a68a5c31b74b3152a0a1d1f590c97ed06265a"
 dependencies = [
  "proc-macro2",
  "quote 1.0.3",
@@ -3332,7 +3349,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7bde02a3a5291395f59b06ec6945a3077602fac2b07eeeaf0dee2122f3619828"
 dependencies = [
  "native-tls",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -3345,8 +3362,8 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log 0.4.14",
- "pin-project-lite",
- "tokio",
+ "pin-project-lite 0.1.4",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -3359,8 +3376,8 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log 0.4.14",
- "pin-project-lite",
- "tokio",
+ "pin-project-lite 0.1.4",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -3400,7 +3417,7 @@ dependencies = [
  "rand 0.7.3",
  "smallvec 1.2.0",
  "socket2",
- "tokio",
+ "tokio 0.2.24",
  "url 2.1.1",
 ]
 
@@ -3419,7 +3436,7 @@ dependencies = [
  "lru-cache",
  "resolv-conf",
  "smallvec 1.2.0",
- "tokio",
+ "tokio 0.2.24",
  "trust-dns-proto",
 ]
 
diff --git a/exonum-java-binding/core/rust/exonum-java/Cargo.toml b/exonum-java-binding/core/rust/exonum-java/Cargo.toml
index 0da79098b6..3991ed2d11 100644
--- a/exonum-java-binding/core/rust/exonum-java/Cargo.toml
+++ b/exonum-java-binding/core/rust/exonum-java/Cargo.toml
@@ -17,4 +17,4 @@ exonum-system-api = "1.0.0"
 java_bindings = { path = "..", features = ["resource-manager"] }
 log = "0.4"
 serde = { version = "1.0", features = ["serde_derive"] }
-tokio = "0.2.13"
+tokio = "1.18.5"