diff --git a/Cargo.lock b/Cargo.lock
index e936c66931cd6a..143b250455c85c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5228,7 +5228,6 @@ dependencies = [
  "num-traits",
  "num_cpus",
  "num_enum",
- "ouroboros",
  "percentage",
  "qualifier_attr",
  "rand 0.8.5",
diff --git a/accounts-db/Cargo.toml b/accounts-db/Cargo.toml
index 22cad43217c33b..b986c17de0636b 100644
--- a/accounts-db/Cargo.toml
+++ b/accounts-db/Cargo.toml
@@ -34,7 +34,6 @@ num-derive = { workspace = true }
 num-traits = { workspace = true }
 num_cpus = { workspace = true }
 num_enum = { workspace = true }
-ouroboros = { workspace = true }
 percentage = { workspace = true }
 qualifier_attr = { workspace = true }
 rand = { workspace = true }
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index b41a66a56cdc18..8e7c8bbca39ff9 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -4602,7 +4602,6 @@ dependencies = [
  "num-traits",
  "num_cpus",
  "num_enum",
- "ouroboros",
  "percentage",
  "qualifier_attr",
  "rand 0.8.5",