diff --git a/Cargo.lock b/Cargo.lock
index be5623945..a69d46cda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -721,9 +721,9 @@ dependencies = [
 
 [[package]]
 name = "chrono"
-version = "0.4.32"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41daef31d7a747c5c847246f36de49ced6f7403b4cdabc807a97b5cc184cda7a"
+checksum = "9f13690e35a5e4ace198e7beea2895d29f3a9cc55015fcebe6336bd2010af9eb"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
@@ -1697,7 +1697,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "slab",
  "tokio",
  "tokio-util 0.7.10",
@@ -2073,9 +2073,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.1.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+checksum = "433de089bd45971eecf4668ee0ee8f4cec17db4f8bd8f7bc3197a6ce37aa7d9b"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.3",
@@ -2184,9 +2184,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
 dependencies = [
  "either",
 ]
@@ -2993,23 +2993,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
  "fixedbitset",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
 ]
 
 [[package]]
 name = "pin-project"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
+checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
+checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3934,9 +3934,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.195"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63261df402c67811e9ac6def069e4786148c4563f4b50fd4bf30aa370d626b02"
+checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
 dependencies = [
  "serde_derive",
 ]
@@ -3952,9 +3952,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.195"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46fe8f8603d81ba86327b23a2e9cdf49e1255fb94a4c5f297f6ee0547178ea2c"
+checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3963,11 +3963,11 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.111"
+version = "1.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "176e46fa42316f18edd598015a5166857fc835ec732f5215eac6b7bdbf0a84f4"
+checksum = "69801b70b1c3dac963ecb03a364ba0ceda9cf60c71cfe475e99864759c8b8a79"
 dependencies = [
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "itoa",
  "ryu",
  "serde",
@@ -4006,18 +4006,18 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.5.0"
+version = "3.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f58c3a1b3e418f61c25b2aeb43fc6c95eaa252b8cecdda67f401943e9e08d33f"
+checksum = "f5c9fdb6b00a489875b22efd4b78fe2b363b72265cc5f6eb2e2b9ee270e6140c"
 dependencies = [
  "base64 0.21.7",
  "chrono",
  "hex",
  "indexmap 1.9.3",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "serde",
  "serde_json",
- "serde_with_macros 3.5.0",
+ "serde_with_macros 3.5.1",
  "time",
 ]
 
@@ -4035,9 +4035,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.5.0"
+version = "3.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2068b437a31fc68f25dd7edc296b078f04b45145c199d8eed9866e45f1ff274"
+checksum = "dbff351eb4b33600a2e138dfa0b10b65a238ea8ff8fb2387c422c5022a3e8298"
 dependencies = [
  "darling 0.20.3",
  "proc-macro2",
@@ -4577,7 +4577,7 @@ version = "0.20.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70f427fce4d84c72b5b732388bf4a9f4531b53f74e2887e3ecb2481f68f66d81"
 dependencies = [
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "toml_datetime",
  "winnow",
 ]
@@ -4588,7 +4588,7 @@ version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -5679,7 +5679,7 @@ dependencies = [
  "hex",
  "humantime",
  "incrementalmerkletree",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "jubjub",
  "lazy_static",
  "num-integer",
@@ -5698,7 +5698,7 @@ dependencies = [
  "serde",
  "serde-big-array",
  "serde_json",
- "serde_with 3.5.0",
+ "serde_with 3.5.1",
  "sha2",
  "spandoc",
  "static_assertions",
@@ -5790,8 +5790,8 @@ dependencies = [
  "hex",
  "howudoin",
  "humantime-serde",
- "indexmap 2.1.0",
- "itertools 0.12.0",
+ "indexmap 2.2.1",
+ "itertools 0.12.1",
  "lazy_static",
  "metrics 0.22.0",
  "num-integer",
@@ -5838,7 +5838,7 @@ dependencies = [
  "futures",
  "hex",
  "hyper",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "insta",
  "jsonrpc-core",
  "jsonrpc-derive",
@@ -5871,9 +5871,9 @@ dependencies = [
  "ff",
  "futures",
  "group",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "insta",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "jubjub",
  "proptest",
  "proptest-derive",
@@ -5921,9 +5921,9 @@ dependencies = [
  "hex-literal",
  "howudoin",
  "humantime-serde",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "insta",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "jubjub",
  "lazy_static",
  "metrics 0.22.0",
@@ -5958,9 +5958,9 @@ dependencies = [
  "futures",
  "hex",
  "humantime",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "insta",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "lazy_static",
  "once_cell",
  "owo-colors 4.0.0",
@@ -5984,7 +5984,7 @@ version = "1.0.0-beta.34"
 dependencies = [
  "color-eyre",
  "hex",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "jsonrpc",
  "regex",
  "reqwest",
@@ -6020,7 +6020,7 @@ dependencies = [
  "howudoin",
  "humantime-serde",
  "hyper",
- "indexmap 2.1.0",
+ "indexmap 2.2.1",
  "indicatif",
  "inferno",
  "insta",
diff --git a/tower-batch-control/Cargo.toml b/tower-batch-control/Cargo.toml
index db82ba95b..e8e27164d 100644
--- a/tower-batch-control/Cargo.toml
+++ b/tower-batch-control/Cargo.toml
@@ -24,7 +24,7 @@ categories = ["algorithms", "asynchronous"]
 [dependencies]
 futures = "0.3.30"
 futures-core = "0.3.28"
-pin-project = "1.1.3"
+pin-project = "1.1.4"
 rayon = "1.8.1"
 tokio = { version = "1.35.1", features = ["time", "sync", "tracing", "macros"] }
 tokio-util = "0.7.10"
diff --git a/tower-fallback/Cargo.toml b/tower-fallback/Cargo.toml
index b0e5ca4e2..ebb33cd05 100644
--- a/tower-fallback/Cargo.toml
+++ b/tower-fallback/Cargo.toml
@@ -16,7 +16,7 @@ keywords = ["tower", "batch"]
 categories = ["algorithms", "asynchronous"]
 
 [dependencies]
-pin-project = "1.1.3"
+pin-project = "1.1.4"
 tower = "0.4.13"
 futures-core = "0.3.28"
 tracing = "0.1.39"
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index a238d678d..78077df6d 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -96,7 +96,7 @@ zcash_note_encryption = "0.4.0"
 zcash_primitives = { version = "0.13.0-rc.1", features = ["transparent-inputs"] }
 
 # Time
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std", "serde"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std", "serde"] }
 humantime = "2.1.0"
 
 # Error Handling & Formatting
@@ -107,13 +107,13 @@ tracing = "0.1.39"
 
 # Serialization
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.193", features = ["serde_derive", "rc"] }
-serde_with = "3.5.0"
+serde = { version = "1.0.196", features = ["serde_derive", "rc"] }
+serde_with = "3.5.1"
 serde-big-array = "0.5.1"
 
 # Processing
 futures = "0.3.30"
-itertools = "0.12.0"
+itertools = "0.12.1"
 rayon = "1.8.1"
 
 # ZF deps
@@ -122,7 +122,7 @@ redjubjub = "0.7.0"
 reddsa = "0.5.1"
 
 # Production feature json-conversion
-serde_json = { version = "1.0.111", optional = true }
+serde_json = { version = "1.0.113", optional = true }
 
 # Production feature async-error and testing feature proptest-impl
 tokio = { version = "1.35.1", optional = true }
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index dd9cef1a2..9890e42b7 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -43,11 +43,11 @@ jubjub = "0.10.0"
 rand = "0.8.5"
 rayon = "1.8.1"
 
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std"] }
 displaydoc = "0.2.4"
 lazy_static = "1.4.0"
 once_cell = "1.18.0"
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 
 futures = "0.3.30"
 futures-util = "0.3.28"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index d8c730920..a2636e8c1 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -43,20 +43,20 @@ proptest-impl = ["proptest", "proptest-derive", "zebra-chain/proptest-impl"]
 bitflags = "2.4.2"
 byteorder = "1.5.0"
 bytes = "1.5.0"
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std"] }
 dirs = "5.0.1"
 hex = "0.4.3"
 humantime-serde = "1.1.1"
-indexmap = { version = "2.0.1", features = ["serde"] }
-itertools = "0.12.0"
+indexmap = { version = "2.2.1", features = ["serde"] }
+itertools = "0.12.1"
 lazy_static = "1.4.0"
 num-integer = "0.1.45"
 ordered-map = "0.4.2"
-pin-project = "1.1.3"
+pin-project = "1.1.4"
 rand = "0.8.5"
 rayon = "1.8.1"
 regex = "1.10.3"
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 tempfile = "3.9.0"
 thiserror = "1.0.56"
 
diff --git a/zebra-node-services/Cargo.toml b/zebra-node-services/Cargo.toml
index 49f5fd308..2a665ef98 100644
--- a/zebra-node-services/Cargo.toml
+++ b/zebra-node-services/Cargo.toml
@@ -44,13 +44,13 @@ color-eyre = { version = "0.6.2", optional = true }
 jsonrpc-core = { version = "18.0.0", optional = true }
 # Security: avoid default dependency on openssl
 reqwest = { version = "0.11.23", default-features = false, features = ["rustls-tls"], optional = true }
-serde = { version = "1.0.193", optional = true }
-serde_json = { version = "1.0.111", optional = true }
+serde = { version = "1.0.196", optional = true }
+serde_json = { version = "1.0.113", optional = true }
 
 [dev-dependencies]
 
 color-eyre = "0.6.2"
 jsonrpc-core = "18.0.0"
 reqwest = { version = "0.11.23", default-features = false, features = ["rustls-tls"] }
-serde = "1.0.193"
-serde_json = "1.0.111"
+serde = "1.0.196"
+serde_json = "1.0.113"
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index 0e9ef180b..0bb38c482 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -42,7 +42,7 @@ proptest-impl = [
 ]
 
 [dependencies]
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std"] }
 futures = "0.3.30"
 
 # lightwalletd sends JSON-RPC requests over HTTP 1.1
@@ -53,8 +53,8 @@ jsonrpc-derive = "18.0.0"
 jsonrpc-http-server = "18.0.0"
 
 # zebra-rpc needs the preserve_order feature in serde_json, which is a dependency of jsonrpc-core
-serde_json = { version = "1.0.111", features = ["preserve_order"] }
-indexmap = { version = "2.0.1", features = ["serde"] }
+serde_json = { version = "1.0.113", features = ["preserve_order"] }
+indexmap = { version = "2.2.1", features = ["serde"] }
 
 tokio = { version = "1.35.1", features = ["time", "rt-multi-thread", "macros", "tracing"] }
 tower = "0.4.13"
@@ -62,7 +62,7 @@ tower = "0.4.13"
 tracing = "0.1.39"
 
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 
 # Experimental feature getblocktemplate-rpcs
 rand = { version = "0.8.5", optional = true }
diff --git a/zebra-rpc/src/queue.rs b/zebra-rpc/src/queue.rs
index e8bfa420d..97662ec7b 100644
--- a/zebra-rpc/src/queue.rs
+++ b/zebra-rpc/src/queue.rs
@@ -95,7 +95,7 @@ impl Queue {
 
     /// Remove a transaction from the queue.
     pub fn remove(&mut self, unmined_id: UnminedTxId) {
-        self.transactions.remove(&unmined_id);
+        self.transactions.swap_remove(&unmined_id);
     }
 
     /// Remove the oldest transaction from the queue.
diff --git a/zebra-scan/Cargo.toml b/zebra-scan/Cargo.toml
index 4250e30d2..95b6264d4 100644
--- a/zebra-scan/Cargo.toml
+++ b/zebra-scan/Cargo.toml
@@ -41,10 +41,10 @@ proptest-impl = [
 [dependencies]
 
 color-eyre = "0.6.2"
-indexmap = { version = "2.0.1", features = ["serde"] }
-itertools = "0.12.0"
+indexmap = { version = "2.2.1", features = ["serde"] }
+itertools = "0.12.1"
 semver = "1.0.21"
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 tokio = { version = "1.35.1", features = ["time"] }
 tower = "0.4.13"
 tracing = "0.1.39"
@@ -58,7 +58,7 @@ zebra-state = { path = "../zebra-state", version = "1.0.0-beta.34", features = [
 zebra-node-services = { path = "../zebra-node-services", version = "1.0.0-beta.33" }
 zebra-grpc = { path = "../zebra-grpc", version = "0.1.0-alpha.1" }
 
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std", "serde"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std", "serde"] }
 
 # test feature proptest-impl
 proptest = { version = "1.4.0", optional = true }
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 3dbed887d..2334f19f2 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -47,14 +47,14 @@ elasticsearch = [
 
 [dependencies]
 bincode = "1.3.3"
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std"] }
 dirs = "5.0.1"
 futures = "0.3.30"
 hex = "0.4.3"
 hex-literal = "0.4.1"
 humantime-serde = "1.1.1"
-indexmap = "2.0.1"
-itertools = "0.12.0"
+indexmap = "2.2.1"
+itertools = "0.12.1"
 lazy_static = "1.4.0"
 metrics = "0.22.0"
 mset = "0.1.1"
@@ -62,7 +62,7 @@ regex = "1.10.3"
 rlimit = "0.10.1"
 rocksdb = { version = "0.21.0", default-features = false, features = ["lz4"] }
 semver = "1.0.21"
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 tempfile = "3.9.0"
 thiserror = "1.0.56"
 
@@ -74,7 +74,7 @@ tracing = "0.1.39"
 # elasticsearch specific dependencies.
 # Security: avoid default dependency on openssl
 elasticsearch = { version = "8.5.0-alpha.1", default-features = false, features = ["rustls-tls"], optional = true }
-serde_json = { version = "1.0.111", package = "serde_json", optional = true }
+serde_json = { version = "1.0.113", package = "serde_json", optional = true }
 
 zebra-chain = { path = "../zebra-chain", version = "1.0.0-beta.34", features = ["async-error"] }
 
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index edc0e99c0..1acc7c393 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -16,10 +16,10 @@ categories = ["command-line-utilities", "cryptography::cryptocurrencies"]
 
 [dependencies]
 hex = "0.4.3"
-indexmap = "2.0.1"
+indexmap = "2.2.1"
 lazy_static = "1.4.0"
 insta = "1.33.0"
-itertools = "0.12.0"
+itertools = "0.12.1"
 proptest = "1.4.0"
 once_cell = "1.18.0"
 rand = "0.8.5"
diff --git a/zebra-utils/Cargo.toml b/zebra-utils/Cargo.toml
index e577e3a7e..ee9ae0675 100644
--- a/zebra-utils/Cargo.toml
+++ b/zebra-utils/Cargo.toml
@@ -82,7 +82,7 @@ tinyvec = { version = "1.6.0", features = ["rustc_1_55"] }
 
 structopt = "0.3.26"
 hex = "0.4.3"
-serde_json = "1.0.111"
+serde_json = "1.0.113"
 tracing-error = "0.2.0"
 tracing-subscriber = "0.3.18"
 thiserror = "1.0.56"
@@ -95,7 +95,7 @@ zebra-scan = { path = "../zebra-scan", version = "0.1.0-alpha.3", optional = tru
 zebra-rpc = { path = "../zebra-rpc", version = "1.0.0-beta.34", optional = true }
 
 # These crates are needed for the zebra-checkpoints binary
-itertools = { version = "0.12.0", optional = true }
+itertools = { version = "0.12.1", optional = true }
 
 # These crates are needed for the search-issue-refs binary
 regex = { version = "1.10.3", optional = true }
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 0f3f36414..c05d4f813 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -173,12 +173,12 @@ zebra-utils = { path = "../zebra-utils", version = "1.0.0-beta.34", optional = t
 
 abscissa_core = "0.7.0"
 clap = { version = "4.4.16", features = ["cargo"] }
-chrono = { version = "0.4.32", default-features = false, features = ["clock", "std"] }
+chrono = { version = "0.4.33", default-features = false, features = ["clock", "std"] }
 humantime-serde = "1.1.1"
-indexmap = "2.0.1"
+indexmap = "2.2.1"
 lazy_static = "1.4.0"
 semver = "1.0.21"
-serde = { version = "1.0.193", features = ["serde_derive"] }
+serde = { version = "1.0.196", features = ["serde_derive"] }
 toml = "0.8.8"
 
 futures = "0.3.30"
@@ -186,7 +186,7 @@ rayon = "1.8.1"
 tokio = { version = "1.35.1", features = ["time", "rt-multi-thread", "macros", "tracing", "signal"] }
 tokio-stream = { version = "0.1.14", features = ["time"] }
 tower = { version = "0.4.13", features = ["hedge", "limit"] }
-pin-project = "1.1.3"
+pin-project = "1.1.4"
 
 color-eyre = { version = "0.6.2", default-features = false, features = ["issue-url"] }
 # This is a transitive dependency via color-eyre.
@@ -261,7 +261,7 @@ regex = "1.10.3"
 insta = { version = "1.33.0", features = ["json"] }
 
 # zebra-rpc needs the preserve_order feature, it also makes test results more stable
-serde_json = { version = "1.0.111", features = ["preserve_order"] }
+serde_json = { version = "1.0.113", features = ["preserve_order"] }
 tempfile = "3.9.0"
 
 hyper = { version = "0.14.28", features = ["http1", "http2", "server"]}