diff --git a/Cargo.lock b/Cargo.lock
index a1ed4ea3a3..3c275ef2c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4676,7 +4676,6 @@ dependencies = [
  "jsonrpc-http-server",
  "lazy_static",
  "log",
- "lru",
  "quinn",
  "quinn-proto",
  "rand 0.7.3",
diff --git a/client/Cargo.toml b/client/Cargo.toml
index 7ad6b40f9f..470be5d90b 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -27,7 +27,6 @@ itertools = "0.10.2"
 jsonrpc-core = "18.0.0"
 lazy_static = "1.4.0"
 log = "0.4.17"
-lru = "0.7.6"
 quinn = "0.8.3"
 quinn-proto = "0.8.3"
 rand = "0.7.0"
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index a035246efa..86634ddac7 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -4336,7 +4336,6 @@ dependencies = [
  "jsonrpc-core",
  "lazy_static",
  "log",
- "lru",
  "quinn",
  "quinn-proto",
  "rand 0.7.3",