diff --git a/eden/fs/Cargo.toml b/eden/fs/Cargo.toml
index 8a6cf86767fc7..1ef8dc5819fc0 100644
--- a/eden/fs/Cargo.toml
+++ b/eden/fs/Cargo.toml
@@ -11,7 +11,7 @@ minijail = { git = "https://chromium.googlesource.com/chromiumos/platform/minija
 perf-event = { version = "0.4", git = "https://github.com/krallin/perf-event.git", rev = "86224a9bc025d5d19f719542f27c8c629a08b167" }
 perf-event-open-sys = { version = "4.0", git = "https://github.com/krallin/perf-event.git", rev = "86224a9bc025d5d19f719542f27c8c629a08b167" }
 quickcheck = { git = "https://github.com/jakoschiko/quickcheck", rev = "6ecdf5bb4b0132ce66670b4d46453aa022ea892c" }
-riscv = { git = "https://github.com/rust-embedded/riscv.git", rev = "e9f43ae4722cfcdda67d36fdfcf462a0f12e9928" }
+riscv = { git = "https://github.com/rust-embedded/riscv.git", rev = "28e9b02d45827055188be0dbd1f800ba64bc75e6" }
 
 [workspace]
 members = [
diff --git a/eden/mononoke/Cargo.toml b/eden/mononoke/Cargo.toml
index 757b0b6ee3ecd..1ec9a8227cd9d 100644
--- a/eden/mononoke/Cargo.toml
+++ b/eden/mononoke/Cargo.toml
@@ -110,7 +110,7 @@ minijail = { git = "https://chromium.googlesource.com/chromiumos/platform/minija
 perf-event = { version = "0.4", git = "https://github.com/krallin/perf-event.git", rev = "86224a9bc025d5d19f719542f27c8c629a08b167" }
 perf-event-open-sys = { version = "4.0", git = "https://github.com/krallin/perf-event.git", rev = "86224a9bc025d5d19f719542f27c8c629a08b167" }
 quickcheck = { git = "https://github.com/jakoschiko/quickcheck", rev = "6ecdf5bb4b0132ce66670b4d46453aa022ea892c" }
-riscv = { git = "https://github.com/rust-embedded/riscv.git", rev = "e9f43ae4722cfcdda67d36fdfcf462a0f12e9928" }
+riscv = { git = "https://github.com/rust-embedded/riscv.git", rev = "28e9b02d45827055188be0dbd1f800ba64bc75e6" }
 
 [workspace]
 members = [