diff --git a/Cargo.lock b/Cargo.lock
index b720741594..bed992892f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3561,9 +3561,9 @@ dependencies = [
 
 [[package]]
 name = "raptorq"
-version = "1.6.3"
+version = "1.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0713b99964ca1c1b7e79bf6f95fa95d2d5eb36cd3600cc85f36e9b78d9243df2"
+checksum = "cd204b7464360edee359a86d04f16c2c4219eb6459423b9e84b818cb4342e9c3"
 
 [[package]]
 name = "rayon"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 839b66056a..c27104677e 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -38,7 +38,7 @@ num-traits = "0.2"
 rand = "0.7.0"
 rand_chacha = "0.2.2"
 rand_core = "0.6.3"
-raptorq = "1.6.3"
+raptorq = "1.6.4"
 rayon = "1.5.1"
 retain_mut = "0.1.3"
 serde = "1.0.126"