diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index 5c1b6ed88f..3d95343cb0 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -629,7 +629,7 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b94ba84325db59637ffc528bbe8c7f86c02c57cff5c0e2b9b00f9a851f42f309"
 dependencies = [
- "digest 0.10.2",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -1403,11 +1403,12 @@ dependencies = [
 
 [[package]]
 name = "crypto-common"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4600d695eb3f6ce1cd44e6e291adceb2cc3ab12f20a33777ecd0bf6eba34e06"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
 dependencies = [
  "generic-array 0.14.4",
+ "typenum",
 ]
 
 [[package]]
@@ -1632,9 +1633,9 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.10.2"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cb780dce4f9a8f5c087362b3a4595936b2019e7c8b30f2c3e9a7e94e6ae9837"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
  "block-buffer 0.10.0",
  "crypto-common",
@@ -9416,7 +9417,7 @@ checksum = "99c3bd8169c58782adad9290a9af5939994036b76187f7b4f0e6de91dbbfc0ec"
 dependencies = [
  "cfg-if 1.0.0",
  "cpufeatures 0.2.1",
- "digest 0.10.2",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -9437,7 +9438,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31f935e31cf406e8c0e96c2815a5516181b7004ae8c5f296293221e9b1e356bd"
 dependencies = [
- "digest 0.10.2",
+ "digest 0.10.3",
  "keccak",
 ]
 
@@ -9883,7 +9884,7 @@ version = "4.0.0"
 dependencies = [
  "blake2 0.10.2",
  "byteorder",
- "digest 0.10.2",
+ "digest 0.10.3",
  "sha2 0.10.1",
  "sha3 0.10.0",
  "sp-std",
@@ -11379,7 +11380,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ee73e6e4924fe940354b8d4d98cad5231175d615cd855b758adc658c0aac6a0"
 dependencies = [
  "cfg-if 1.0.0",
- "digest 0.10.2",
+ "digest 0.10.3",
  "rand 0.8.4",
  "static_assertions",
 ]
@@ -11392,9 +11393,9 @@ checksum = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
 
 [[package]]
 name = "typenum"
-version = "1.12.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "ucd-trie"
diff --git a/substrate/primitives/core/hashing/Cargo.toml b/substrate/primitives/core/hashing/Cargo.toml
index dc5704d298..978cb8906d 100644
--- a/substrate/primitives/core/hashing/Cargo.toml
+++ b/substrate/primitives/core/hashing/Cargo.toml
@@ -16,7 +16,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 sp-std = { version = "4.0.0", default-features = false, path = "../../std" }
 byteorder = { version = "1.3.2", default-features = false }
 
-digest = { version = "0.10.2", default-features = false }
+digest = { version = "0.10.3", default-features = false }
 blake2 = { version = "0.10.2", default-features = false }
 sha2 = { version = "0.10.1", default-features = false }
 sha3 = { version = "0.10.0", default-features = false }