diff --git a/Cargo.lock b/Cargo.lock
index 44ec05c6..3f3e6288 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -193,7 +193,7 @@ dependencies = [
  "bytes",
  "fastrand",
  "hex",
- "http",
+ "http 0.2.11",
  "hyper",
  "ring",
  "time",
@@ -225,7 +225,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "bytes",
- "http",
+ "http 0.2.11",
  "http-body",
  "pin-project-lite",
  "tracing",
@@ -246,7 +246,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "fastrand",
- "http",
+ "http 0.2.11",
  "percent-encoding",
  "tracing",
  "uuid",
@@ -269,7 +269,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "bytes",
- "http",
+ "http 0.2.11",
  "regex",
  "tracing",
 ]
@@ -292,7 +292,7 @@ dependencies = [
  "aws-types",
  "bytes",
  "fastrand",
- "http",
+ "http 0.2.11",
  "regex",
  "tracing",
 ]
@@ -314,7 +314,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "bytes",
- "http",
+ "http 0.2.11",
  "regex",
  "tracing",
 ]
@@ -336,7 +336,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "bytes",
- "http",
+ "http 0.2.11",
  "regex",
  "tracing",
 ]
@@ -359,7 +359,7 @@ dependencies = [
  "aws-smithy-types",
  "aws-smithy-xml",
  "aws-types",
- "http",
+ "http 0.2.11",
  "regex",
  "tracing",
 ]
@@ -377,7 +377,7 @@ dependencies = [
  "form_urlencoded",
  "hex",
  "hmac",
- "http",
+ "http 0.2.11",
  "once_cell",
  "percent-encoding",
  "regex",
@@ -408,7 +408,7 @@ dependencies = [
  "bytes",
  "bytes-utils",
  "futures-core",
- "http",
+ "http 0.2.11",
  "http-body",
  "once_cell",
  "percent-encoding",
@@ -434,7 +434,7 @@ checksum = "26f2e88fc47108b787e2a5419adc22436db606557613e0bb02836d38e83c19bb"
 dependencies = [
  "assert-json-diff",
  "aws-smithy-runtime-api",
- "http",
+ "http 0.2.11",
  "pretty_assertions",
  "regex",
  "roxmltree",
@@ -465,7 +465,7 @@ dependencies = [
  "aws-smithy-types",
  "bytes",
  "fastrand",
- "http",
+ "http 0.2.11",
  "http-body",
  "hyper",
  "hyper-rustls",
@@ -489,7 +489,7 @@ dependencies = [
  "aws-smithy-async",
  "aws-smithy-types",
  "bytes",
- "http",
+ "http 0.2.11",
  "pin-project-lite",
  "tokio",
  "tracing",
@@ -506,7 +506,7 @@ dependencies = [
  "bytes",
  "bytes-utils",
  "futures-core",
- "http",
+ "http 0.2.11",
  "http-body",
  "itoa",
  "num-integer",
@@ -538,7 +538,7 @@ dependencies = [
  "aws-smithy-async",
  "aws-smithy-runtime-api",
  "aws-smithy-types",
- "http",
+ "http 0.2.11",
  "rustc_version",
  "tracing",
 ]
@@ -554,7 +554,7 @@ dependencies = [
  "bitflags 1.3.2",
  "bytes",
  "futures-util",
- "http",
+ "http 0.2.11",
  "http-body",
  "hyper",
  "itoa",
@@ -584,7 +584,7 @@ dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
- "http",
+ "http 0.2.11",
  "http-body",
  "mime",
  "rustversion",
@@ -1138,7 +1138,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http",
+ "http 0.2.11",
  "indexmap",
  "slab",
  "tokio",
@@ -1196,6 +1196,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b32afd38673a8016f7c9ae69e5af41a58f81b1d31689040f2f1959594ce194ea"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.5"
@@ -1203,7 +1214,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.11",
  "pin-project-lite",
 ]
 
@@ -1236,7 +1247,7 @@ dependencies = [
  "crossbeam-channel",
  "form_urlencoded",
  "futures",
- "http",
+ "http 0.2.11",
  "hyper",
  "log",
  "once_cell",
@@ -1258,7 +1269,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.11",
  "http-body",
  "httparse",
  "httpdate",
@@ -1278,7 +1289,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
 dependencies = [
  "futures-util",
- "http",
+ "http 0.2.11",
  "hyper",
  "log",
  "rustls",
@@ -1923,7 +1934,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.11",
  "http-body",
  "hyper",
  "hyper-rustls",
@@ -2624,7 +2635,7 @@ dependencies = [
  "aws-smithy-types",
  "base64",
  "bytes",
- "http",
+ "http 1.0.0",
  "pem",
  "ring",
  "serde",
@@ -2683,7 +2694,7 @@ dependencies = [
  "bytes",
  "futures-core",
  "futures-util",
- "http",
+ "http 0.2.11",
  "http-body",
  "http-range-header",
  "httpdate",
diff --git a/tough-kms/Cargo.toml b/tough-kms/Cargo.toml
index 5e34bd7d..d067186b 100644
--- a/tough-kms/Cargo.toml
+++ b/tough-kms/Cargo.toml
@@ -28,6 +28,6 @@ aws-smithy-http = "0.57"
 aws-smithy-types = "0.57"
 base64 = "0.21"
 bytes = "1"
-http = "0.2"
+http = "1.0"
 serde = "1"
 serde_json = "1"