diff --git a/Cargo.lock b/Cargo.lock
index bed8a34..15a42f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,12 +47,6 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
-[[package]]
-name = "build_const"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"
-
 [[package]]
 name = "byteorder"
 version = "1.4.3"
@@ -136,13 +130,19 @@ dependencies = [
 
 [[package]]
 name = "crc"
-version = "1.8.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
+checksum = "49fc9a695bca7f35f5f4c15cddc84415f66a74ea78eef08e90c5024f2b540e23"
 dependencies = [
- "build_const",
+ "crc-catalog",
 ]
 
+[[package]]
+name = "crc-catalog"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccaeedb56da03b09f598226e25e80088cb4cd25f316e6e4df7d695f0feeb1403"
+
 [[package]]
 name = "either"
 version = "1.6.1"
diff --git a/client/Cargo.toml b/client/Cargo.toml
index e5c6342..64932ac 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -11,7 +11,7 @@ crate-type = ["staticlib"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-crc = "1"
+crc = "2"
 thiserror = "1"
 byteorder = "1"
 magnum-opus = "0.3"