diff --git a/Cargo.lock b/Cargo.lock
index e47186e..96ff9fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -44,7 +44,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "177837a10863f15ba8d3ae3ec12fac1099099529ed20083a27fdfe247381d0dc"
 dependencies = [
  "actix-codec 0.3.0",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "actix-utils 2.0.0",
  "derive_more",
@@ -64,7 +64,7 @@ checksum = "452299e87817ae5673910e53c243484ca38be3828db819b6011736fc6982e874"
 dependencies = [
  "actix-codec 0.3.0",
  "actix-connect",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "actix-threadpool",
  "actix-utils 2.0.0",
@@ -113,16 +113,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "actix-macros"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbcb2b608f0accc2f5bcf3dd872194ce13d94ee45b571487035864cf966b04ef"
-dependencies = [
- "quote",
- "syn",
-]
-
 [[package]]
 name = "actix-router"
 version = "0.2.4"
@@ -142,7 +132,7 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "143fcc2912e0d1de2bcf4e2f720d2a60c28652ab4179685a1ee159e0fb3db227"
 dependencies = [
- "actix-macros 0.1.1",
+ "actix-macros",
  "actix-threadpool",
  "copyless",
  "futures-channel",
@@ -151,17 +141,6 @@ dependencies = [
  "tokio 0.2.22",
 ]
 
-[[package]]
-name = "actix-rt"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b4e57bc1a3915e71526d128baf4323700bd1580bc676239e2298a4c5b001f18"
-dependencies = [
- "actix-macros 0.2.0",
- "futures-core",
- "tokio 1.2.0",
-]
-
 [[package]]
 name = "actix-server"
 version = "1.0.1"
@@ -169,7 +148,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d3455eaac03ca3e49d7b822eb35c884b861f715627254ccbe4309d08f1841a"
 dependencies = [
  "actix-codec 0.2.0",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "actix-utils 1.0.6",
  "futures",
@@ -197,8 +176,8 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48494745b72d0ea8ff0cf874aaf9b622a3ee03d7081ee0c04edea4f26d32c911"
 dependencies = [
- "actix-macros 0.1.1",
- "actix-rt 1.1.1",
+ "actix-macros",
+ "actix-rt",
  "actix-server",
  "actix-service",
  "futures",
@@ -217,7 +196,7 @@ dependencies = [
  "lazy_static",
  "log",
  "num_cpus",
- "parking_lot 0.10.0",
+ "parking_lot",
  "threadpool",
 ]
 
@@ -240,7 +219,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcf8f5631bf01adec2267808f00e228b761c60c0584cc9fa0b5364f41d147f4e"
 dependencies = [
  "actix-codec 0.2.0",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "bitflags",
  "bytes 0.5.6",
@@ -258,7 +237,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e9022dec56632d1d7979e59af14f0597a28a830a9c1c7fec8b2327eb9f16b5a"
 dependencies = [
  "actix-codec 0.3.0",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "bitflags",
  "bytes 0.5.6",
@@ -279,9 +258,9 @@ checksum = "e641d4a172e7faa0862241a20ff4f1f5ab0ab7c279f00c2d4587b77483477b86"
 dependencies = [
  "actix-codec 0.3.0",
  "actix-http",
- "actix-macros 0.1.1",
+ "actix-macros",
  "actix-router",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-server",
  "actix-service",
  "actix-testing",
@@ -385,7 +364,7 @@ checksum = "b381e490e7b0cfc37ebc54079b0413d8093ef43d14a4e4747083f7fa47a9e691"
 dependencies = [
  "actix-codec 0.3.0",
  "actix-http",
- "actix-rt 1.1.1",
+ "actix-rt",
  "actix-service",
  "base64 0.13.0",
  "bytes 0.5.6",
@@ -991,7 +970,7 @@ dependencies = [
 name = "hoc"
 version = "0.16.0"
 dependencies = [
- "actix-rt 2.1.0",
+ "actix-rt",
  "actix-web",
  "badge",
  "bytes 1.0.1",
@@ -1115,15 +1094,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
-dependencies = [
- "cfg-if 1.0.0",
-]
-
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -1290,15 +1260,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "lock_api"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.11"
@@ -1538,9 +1499,9 @@ checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
 
 [[package]]
 name = "once_cell"
-version = "1.7.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10acf907b94fc1b1a152d08ef97e7759650268cf986bf127f387e602b02c7e5a"
+checksum = "b1c601810575c99596d4afc46f78a678c80105117c379eb3650cf99b8a21ce5b"
 
 [[package]]
 name = "opaque-debug"
@@ -1596,19 +1557,8 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92e98c49ab0b7ce5b222f2cc9193fc4efe11c6d0bd4f648e374684a6857b1cfc"
 dependencies = [
- "lock_api 0.3.3",
- "parking_lot_core 0.7.0",
-]
-
-[[package]]
-name = "parking_lot"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
-dependencies = [
- "instant",
- "lock_api 0.4.2",
- "parking_lot_core 0.8.3",
+ "lock_api",
+ "parking_lot_core",
 ]
 
 [[package]]
@@ -1625,20 +1575,6 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
-dependencies = [
- "cfg-if 1.0.0",
- "instant",
- "libc",
- "redox_syscall 0.2.4",
- "smallvec",
- "winapi 0.3.8",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -1744,9 +1680,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
-version = "1.0.9"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+checksum = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
 dependencies = [
  "proc-macro2",
 ]
@@ -2154,9 +2090,9 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "smallvec"
-version = "1.6.1"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
+checksum = "3757cb9d89161a2f24e1cf78efa0c1fcff485d18e3f55e0aa3480824ddaa0f3f"
 
 [[package]]
 name = "socket2"
@@ -2390,11 +2326,7 @@ dependencies = [
  "libc",
  "memchr",
  "mio 0.7.7",
- "once_cell",
- "parking_lot 0.11.1",
  "pin-project-lite 0.2.0",
- "signal-hook-registry",
- "winapi 0.3.8",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 62d1316..40e6398 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 build = "build.rs"
 
 [dependencies]
-actix-rt = "2.1.0"
+actix-rt = "1.1.1"
 actix-web = "3.3.2"
 badge = "0.3.0"
 bytes = "1.0.1"