diff --git a/Cargo.lock b/Cargo.lock
index 43e2f5a4..3c34ad2c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1248,7 +1248,7 @@ dependencies = [
  "grin_store",
  "grin_util",
  "http",
- "hyper",
+ "hyper 0.13.10",
  "hyper-rustls 0.20.0",
  "hyper-timeout",
  "lazy_static",
@@ -1260,7 +1260,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "thiserror",
- "tokio",
+ "tokio 0.2.25",
  "tokio-rustls 0.13.1",
  "url",
 ]
@@ -1507,7 +1507,7 @@ dependencies = [
  "grin_wallet_impls",
  "grin_wallet_libwallet",
  "grin_wallet_util",
- "hyper",
+ "hyper 0.14.12",
  "lazy_static",
  "log",
  "prettytable-rs",
@@ -1520,7 +1520,7 @@ dependencies = [
  "serde_json",
  "term 0.6.1",
  "thiserror",
- "tokio",
+ "tokio 0.2.25",
  "url",
  "uuid",
 ]
@@ -1552,7 +1552,7 @@ dependencies = [
  "sysinfo",
  "thiserror",
  "timer",
- "tokio",
+ "tokio 0.2.25",
  "url",
  "uuid",
  "x25519-dalek 0.6.0",
@@ -1623,7 +1623,7 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio",
+ "tokio 0.2.25",
  "tokio-util",
  "tracing",
  "tracing-futures",
@@ -1703,6 +1703,17 @@ dependencies = [
  "http",
 ]
 
+[[package]]
+name = "http-body"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+dependencies = [
+ "bytes 1.1.0",
+ "http",
+ "pin-project-lite 0.2.9",
+]
+
 [[package]]
 name = "httparse"
 version = "1.7.1"
@@ -1715,6 +1726,12 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 
+[[package]]
+name = "httpdate"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
+
 [[package]]
 name = "humantime"
 version = "1.3.0"
@@ -1742,13 +1759,35 @@ dependencies = [
  "futures-util",
  "h2",
  "http",
- "http-body",
+ "http-body 0.3.1",
  "httparse",
- "httpdate",
+ "httpdate 0.3.2",
  "itoa 0.4.8",
  "pin-project",
  "socket2",
- "tokio",
+ "tokio 0.2.25",
+ "tower-service",
+ "tracing",
+ "want",
+]
+
+[[package]]
+name = "hyper"
+version = "0.14.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13f67199e765030fa08fe0bd581af683f0d5bc04ea09c2b1102012c5fb90e7fd"
+dependencies = [
+ "bytes 1.1.0",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body 0.4.5",
+ "httparse",
+ "httpdate 1.0.2",
+ "itoa 0.4.8",
+ "pin-project-lite 0.2.9",
+ "tokio 1.20.1",
  "tower-service",
  "tracing",
  "want",
@@ -1763,11 +1802,11 @@ dependencies = [
  "bytes 0.5.6",
  "ct-logs",
  "futures-util",
- "hyper",
+ "hyper 0.13.10",
  "log",
  "rustls 0.17.0",
  "rustls-native-certs",
- "tokio",
+ "tokio 0.2.25",
  "tokio-rustls 0.13.1",
  "webpki",
 ]
@@ -1780,10 +1819,10 @@ checksum = "37743cc83e8ee85eacfce90f2f4102030d9ff0a95244098d781e9bee4a90abb6"
 dependencies = [
  "bytes 0.5.6",
  "futures-util",
- "hyper",
+ "hyper 0.13.10",
  "log",
  "rustls 0.18.1",
- "tokio",
+ "tokio 0.2.25",
  "tokio-rustls 0.14.1",
  "webpki",
 ]
@@ -1795,8 +1834,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d1f9b0b8258e3ef8f45928021d3ef14096c2b93b99e4b8cfcabf1f58ec84b0a"
 dependencies = [
  "bytes 0.5.6",
- "hyper",
- "tokio",
+ "hyper 0.13.10",
+ "tokio 0.2.25",
  "tokio-io-timeout",
 ]
 
@@ -1807,9 +1846,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d979acc56dcb5b8dddba3917601745e877576475aa046df3226eabdecef78eed"
 dependencies = [
  "bytes 0.5.6",
- "hyper",
+ "hyper 0.13.10",
  "native-tls",
- "tokio",
+ "tokio 0.2.25",
  "tokio-tls",
 ]
 
@@ -3203,8 +3242,8 @@ dependencies = [
  "futures-core",
  "futures-util",
  "http",
- "http-body",
- "hyper",
+ "http-body 0.3.1",
+ "hyper 0.13.10",
  "hyper-rustls 0.21.0",
  "hyper-tls",
  "ipnet",
@@ -3219,7 +3258,7 @@ dependencies = [
  "rustls 0.18.1",
  "serde",
  "serde_urlencoded",
- "tokio",
+ "tokio 0.2.25",
  "tokio-rustls 0.14.1",
  "tokio-socks",
  "tokio-tls",
@@ -3983,6 +4022,16 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "tokio"
+version = "1.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
+dependencies = [
+ "autocfg 1.1.0",
+ "pin-project-lite 0.2.9",
+]
+
 [[package]]
 name = "tokio-io-timeout"
 version = "0.4.0"
@@ -3990,7 +4039,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9390a43272c8a6ac912ed1d1e2b6abeafd5047e05530a2fa304deee041a06215"
 dependencies = [
  "bytes 0.5.6",
- "tokio",
+ "tokio 0.2.25",
 ]
 
 [[package]]
@@ -4012,7 +4061,7 @@ checksum = "15cb62a0d2770787abc96e99c1cd98fcf17f94959f3af63ca85bdfb203f051b4"
 dependencies = [
  "futures-core",
  "rustls 0.17.0",
- "tokio",
+ "tokio 0.2.25",
  "webpki",
 ]
 
@@ -4024,7 +4073,7 @@ checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
 dependencies = [
  "futures-core",
  "rustls 0.18.1",
- "tokio",
+ "tokio 0.2.25",
  "webpki",
 ]
 
@@ -4038,7 +4087,7 @@ dependencies = [
  "either",
  "futures 0.3.21",
  "thiserror",
- "tokio",
+ "tokio 0.2.25",
 ]
 
 [[package]]
@@ -4048,7 +4097,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a70f4fcd7b3b24fb194f837560168208f669ca8cb70d0c4b862944452396343"
 dependencies = [
  "native-tls",
- "tokio",
+ "tokio 0.2.25",
 ]
 
 [[package]]
@@ -4062,7 +4111,7 @@ dependencies = [
  "futures-sink",
  "log",
  "pin-project-lite 0.1.12",
- "tokio",
+ "tokio 0.2.25",
 ]
 
 [[package]]
diff --git a/controller/Cargo.toml b/controller/Cargo.toml
index 8d98f933..4b299511 100644
--- a/controller/Cargo.toml
+++ b/controller/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2018"
 
 [dependencies]
 futures = "0.3"
-hyper = "0.13"
+hyper = "0.14"
 rand = "0.7"
 serde = "1"
 serde_derive = "1"