diff --git a/Cargo.lock b/Cargo.lock
index 09fad9f32f4f57..f40a46325fc808 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6426,11 +6426,11 @@ dependencies = [
  "rand 0.8.5",
  "rand_chacha 0.3.1",
  "rayon",
+ "solana-keypair",
  "solana-logger",
  "solana-measure",
  "solana-metrics",
  "solana-net-utils",
- "solana-signer",
  "solana-time-utils",
  "solana-transaction-error",
  "thiserror",
diff --git a/connection-cache/Cargo.toml b/connection-cache/Cargo.toml
index b42d0f2b23af1f..c246526e16d559 100644
--- a/connection-cache/Cargo.toml
+++ b/connection-cache/Cargo.toml
@@ -19,9 +19,9 @@ indicatif = { workspace = true, optional = true }
 log = { workspace = true }
 rand = { workspace = true }
 rayon = { workspace = true }
+solana-keypair = { workspace = true }
 solana-measure = { workspace = true }
 solana-metrics = { workspace = true }
-solana-signer = { workspace = true, features = ["keypair"] }
 solana-time-utils = { workspace = true }
 solana-transaction-error = { workspace = true }
 thiserror = { workspace = true }
diff --git a/connection-cache/src/connection_cache.rs b/connection-cache/src/connection_cache.rs
index 330b4d84d3d34a..8e4363117d361b 100644
--- a/connection-cache/src/connection_cache.rs
+++ b/connection-cache/src/connection_cache.rs
@@ -8,8 +8,8 @@ use {
     indexmap::map::IndexMap,
     log::*,
     rand::{thread_rng, Rng},
+    solana_keypair::Keypair,
     solana_measure::measure::Measure,
-    solana_signer::keypair::Keypair,
     solana_time_utils::AtomicInterval,
     std::{
         net::SocketAddr,
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index 5d63cedb58126f..6cbea5d33b326c 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -5140,9 +5140,9 @@ dependencies = [
  "log",
  "rand 0.8.5",
  "rayon",
+ "solana-keypair",
  "solana-measure",
  "solana-metrics",
- "solana-signer",
  "solana-time-utils",
  "solana-transaction-error",
  "thiserror",