diff --git a/Cargo.lock b/Cargo.lock
index c64800e002339..dcef7bcb18377 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9547,9 +9547,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.1"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99c3bd8169c58782adad9290a9af5939994036b76187f7b4f0e6de91dbbfc0ec"
+checksum = "cf9db03534dff993187064c4e0c05a5708d2a9728ace9a8959b77bedf415dac5"
 dependencies = [
  "cfg-if 1.0.0",
  "cpufeatures 0.2.1",
@@ -10021,7 +10021,7 @@ dependencies = [
  "blake2 0.10.2",
  "byteorder",
  "digest 0.10.3",
- "sha2 0.10.1",
+ "sha2 0.10.5",
  "sha3 0.10.0",
  "sp-std",
  "twox-hash",
diff --git a/primitives/core/hashing/Cargo.toml b/primitives/core/hashing/Cargo.toml
index 978cb8906d5d9..186f866fa8fca 100644
--- a/primitives/core/hashing/Cargo.toml
+++ b/primitives/core/hashing/Cargo.toml
@@ -18,7 +18,7 @@ byteorder = { version = "1.3.2", 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 }
+sha2 = { version = "0.10.5", default-features = false }
 sha3 = { version = "0.10.0", default-features = false }
 twox-hash = { version = "1.6.2", default-features = false, features = ["digest_0_10"] }