diff --git a/Cargo.toml b/Cargo.toml
index 4cd8915..dda06a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,7 +55,7 @@ futures-util = { version = "0.3.5", features = ["io"], optional = true }
 
 # curl_client
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-isahc = { version = "0.9", optional = true, default-features = false, features = ["http2"]  }
+isahc = { version = "1.1.0", optional = true, default-features = false, features = ["http2"]  }
 
 # wasm_client
 [target.'cfg(target_arch = "wasm32")'.dependencies]
diff --git a/src/isahc.rs b/src/isahc.rs
index b95f062..443e74f 100644
--- a/src/isahc.rs
+++ b/src/isahc.rs
@@ -40,8 +40,8 @@ impl HttpClient for IsahcClient {
 
         let body = req.take_body();
         let body = match body.len() {
-            Some(len) => isahc::Body::from_reader_sized(body, len as u64),
-            None => isahc::Body::from_reader(body),
+            Some(len) => isahc::AsyncBody::from_reader_sized(body, len as u64),
+            None => isahc::AsyncBody::from_reader(body),
         };
 
         let request = builder.body(body).unwrap();