diff --git a/Cargo.lock b/Cargo.lock
index 26d7eb8b..a673a599 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -118,6 +118,12 @@ dependencies = [
  "syn 2.0.46",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -146,9 +152,9 @@ dependencies = [
  "bitflags",
  "bytes",
  "futures-util",
- "http",
- "http-body",
- "hyper",
+ "http 0.2.11",
+ "http-body 0.4.5",
+ "hyper 0.14.29",
  "itoa",
  "matchit",
  "memchr",
@@ -172,8 +178,8 @@ dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
- "http",
- "http-body",
+ "http 0.2.11",
+ "http-body 0.4.5",
  "mime",
  "rustversion",
  "tower-layer",
@@ -972,7 +978,26 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http",
+ "http 0.2.11",
+ "indexmap 2.1.0",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "h2"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa82e28a107a8cc405f0839610bdc9b15f1e25ec7d696aa5cf173edbcb1486ab"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http 1.1.0",
  "indexmap 2.1.0",
  "slab",
  "tokio",
@@ -1076,6 +1101,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.5"
@@ -1083,10 +1119,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.11",
  "pin-project-lite",
 ]
 
+[[package]]
+name = "http-body"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cac85db508abc24a2e48553ba12a996e87244a0395ce011e62b37158745d643"
+dependencies = [
+ "bytes",
+ "http 1.1.0",
+]
+
 [[package]]
 name = "httparse"
 version = "1.8.0"
@@ -1107,17 +1153,17 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hyper"
-version = "0.14.24"
+version = "0.14.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e011372fa0b68db8350aa7a248930ecc7839bf46d8485577d69f117a75f164c"
+checksum = "f361cde2f109281a220d4307746cdfd5ee3f410da58a70377762396775634b33"
 dependencies = [
  "bytes",
  "futures-channel",
  "futures-core",
  "futures-util",
- "h2",
- "http",
- "http-body",
+ "h2 0.3.26",
+ "http 0.2.11",
+ "http-body 0.4.5",
  "httparse",
  "httpdate",
  "itoa",
@@ -1129,6 +1175,26 @@ dependencies = [
  "want",
 ]
 
+[[package]]
+name = "hyper"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4fe55fb7a772d59a5ff1dfbff4fe0258d19b89fec4b233e75d35d5d2316badc"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "h2 0.4.5",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "httparse",
+ "itoa",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
 [[package]]
 name = "hyper-rustls"
 version = "0.22.1"
@@ -1137,7 +1203,7 @@ checksum = "5f9f7a97316d44c0af9b0301e65010573a853a9fc97046d7331d7f6bc0fd5a64"
 dependencies = [
  "ct-logs",
  "futures-util",
- "hyper",
+ "hyper 0.14.29",
  "log",
  "rustls",
  "rustls-native-certs",
@@ -1152,7 +1218,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbb958482e8c7be4bc3cf272a766a2b0bf1a6755e7a6ae777f017a31d11b13b1"
 dependencies = [
- "hyper",
+ "hyper 0.14.29",
  "pin-project-lite",
  "tokio",
  "tokio-io-timeout",
@@ -1165,7 +1231,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
 dependencies = [
  "bytes",
- "hyper",
+ "hyper 0.14.29",
  "native-tls",
  "tokio",
  "tokio-native-tls",
@@ -1849,8 +1915,8 @@ dependencies = [
  "bytes",
  "crc32fast",
  "futures",
- "http",
- "hyper",
+ "http 0.2.11",
+ "hyper 0.14.29",
  "hyper-tls",
  "lazy_static",
  "log",
@@ -1873,7 +1939,7 @@ dependencies = [
  "chrono",
  "dirs-next",
  "futures",
- "hyper",
+ "hyper 0.14.29",
  "serde",
  "serde_json",
  "shlex",
@@ -1908,8 +1974,8 @@ dependencies = [
  "futures",
  "hex",
  "hmac 0.11.0",
- "http",
- "hyper",
+ "http 0.2.11",
+ "hyper 0.14.29",
  "log",
  "md-5",
  "percent-encoding",
@@ -2155,6 +2221,12 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "smallvec"
+version = "1.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
+
 [[package]]
 name = "socket2"
 version = "0.4.9"
@@ -2370,8 +2442,8 @@ dependencies = [
  "base64 0.21.7",
  "chrono",
  "futures",
- "http",
- "hyper",
+ "http 0.2.11",
+ "hyper 1.4.0",
  "hyper-rustls",
  "lazy_static",
  "percent-encoding",
@@ -2620,10 +2692,10 @@ dependencies = [
  "bytes",
  "futures-core",
  "futures-util",
- "h2",
- "http",
- "http-body",
- "hyper",
+ "h2 0.3.26",
+ "http 0.2.11",
+ "http-body 0.4.5",
+ "hyper 0.14.29",
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
@@ -3169,8 +3241,8 @@ dependencies = [
  "base64 0.13.1",
  "chrono",
  "futures",
- "http",
- "hyper",
+ "http 0.2.11",
+ "hyper 0.14.29",
  "hyper-rustls",
  "log",
  "percent-encoding",
diff --git a/integration/gcpkms/Cargo.toml b/integration/gcpkms/Cargo.toml
index 6e3a419e..0ac239e4 100644
--- a/integration/gcpkms/Cargo.toml
+++ b/integration/gcpkms/Cargo.toml
@@ -16,7 +16,7 @@ base64 = "^0.21"
 chrono = "^0.4"
 futures = "^0.3"
 http = "^0.2"
-hyper = { version = "^0.14.20", features = ["client", "http1", "http2"] }
+hyper = { version = "^1.4.0", features = ["client", "http1", "http2"] }
 hyper-rustls = "^0.22.1"
 lazy_static = "^1.5"
 percent-encoding = "^2.3"