diff --git a/Cargo.lock b/Cargo.lock
index 483dce44e0d5fc..f1f21589875d25 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1315,7 +1315,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.13.2"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4569,7 +4569,7 @@ dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "ed25519-dalek 1.0.0-pre.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6469,7 +6469,7 @@ dependencies = [
 "checksum gag 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "8cc0b9f53275dc5fada808f1d2f82e3688a6c14d735633d1590b7be8eb2307b5"
 "checksum gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)" = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"
 "checksum generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
-"checksum generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+"checksum generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2664c2cf08049036f31015b04c6ac3671379a1d86f52ed2416893f16022deb"
 "checksum generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ef25c5683767570c2bbd7deba372926a55eaae9982d7726ee2a1050239d45b9d"
 "checksum get_if_addrs 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "abddb55a898d32925f3148bd281174a68eeb68bbfd9a5938a57b18f506ee4ef7"
 "checksum get_if_addrs-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0d04f9fb746cf36b191c00f3ede8bde9c8e64f9f4b05ae2694a9ccf5e3f5ab48"
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index fadd15c104f795..7ee56c542c7758 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -655,7 +655,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.13.2"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2002,7 +2002,7 @@ dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "ed25519-dalek 1.0.0-pre.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2839,7 +2839,7 @@ dependencies = [
 "checksum futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0bae52d6b29cf440e298856fec3965ee6fa71b06aa7495178615953fd669e5f9"
 "checksum futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d66274fb76985d3c62c886d1da7ac4c0903a8c9f754e8fe0f35a6a6cc39e76"
 "checksum generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
-"checksum generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+"checksum generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2664c2cf08049036f31015b04c6ac3671379a1d86f52ed2416893f16022deb"
 "checksum generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ef25c5683767570c2bbd7deba372926a55eaae9982d7726ee2a1050239d45b9d"
 "checksum gethostname 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e692e296bfac1d2533ef168d0b60ff5897b8b70a4009276834014dd8924cc028"
 "checksum getrandom 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "473a1265acc8ff1e808cd0a1af8cee3c2ee5200916058a2ca113c29f2d903571"
diff --git a/programs/librapay/Cargo.lock b/programs/librapay/Cargo.lock
index 131d5af55bc577..1be8a08705a029 100644
--- a/programs/librapay/Cargo.lock
+++ b/programs/librapay/Cargo.lock
@@ -760,7 +760,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.13.2"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2497,7 +2497,7 @@ dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "ed25519-dalek 1.0.0-pre.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3807,7 +3807,7 @@ dependencies = [
 "checksum futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d66274fb76985d3c62c886d1da7ac4c0903a8c9f754e8fe0f35a6a6cc39e76"
 "checksum gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)" = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"
 "checksum generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
-"checksum generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+"checksum generic-array 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2664c2cf08049036f31015b04c6ac3671379a1d86f52ed2416893f16022deb"
 "checksum get_if_addrs 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "abddb55a898d32925f3148bd281174a68eeb68bbfd9a5938a57b18f506ee4ef7"
 "checksum get_if_addrs-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0d04f9fb746cf36b191c00f3ede8bde9c8e64f9f4b05ae2694a9ccf5e3f5ab48"
 "checksum gethostname 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e692e296bfac1d2533ef168d0b60ff5897b8b70a4009276834014dd8924cc028"
diff --git a/programs/move_loader/Cargo.lock b/programs/move_loader/Cargo.lock
index 1b72ee52ea5b21..1e98516dac9238 100644
--- a/programs/move_loader/Cargo.lock
+++ b/programs/move_loader/Cargo.lock
@@ -832,9 +832,9 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.13.2"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+checksum = "6d2664c2cf08049036f31015b04c6ac3671379a1d86f52ed2416893f16022deb"
 dependencies = [
  "serde",
  "typenum",
@@ -2612,7 +2612,7 @@ dependencies = [
  "byteorder",
  "chrono",
  "ed25519-dalek",
- "generic-array 0.13.2",
+ "generic-array 0.14.1",
  "hex 0.4.2",
  "hmac",
  "itertools 0.9.0",
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 099d44582222e2..f00030b19eeb72 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -16,6 +16,7 @@ default = [
     "assert_matches",
     "byteorder",
     "chrono",
+    "generic-array",
     "memmap",
     "rand",
     "rand_chacha",
@@ -32,7 +33,7 @@ bs58 = "0.3.0"
 bv = { version = "0.11.1", features = ["serde"] }
 byteorder = { version = "1.3.4", optional = true }
 chrono = { version = "0.4", optional = true }
-generic-array = { version = "0.13.2", default-features = false, features = ["serde", "more_lengths"] }
+generic-array = { version = "0.14.1", default-features = false, features = ["serde", "more_lengths"], optional = true }
 hex = "0.4.2"
 hmac = "0.7.0"
 itertools = { version = "0.9.0" }