diff --git a/Cargo.lock b/Cargo.lock
index ed86ed68..3f9420cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,7 +8,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.6",
  "generic-array",
 ]
 
@@ -282,6 +282,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdd35008169921d80bc60d3d0ab416eecb028c4cd653352907921d95084790be"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
@@ -353,7 +362,7 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d1873270f8f7942c191139cb8a40fd228da6c3fd2fc376d7e92d47aa14aeb59e"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.6",
  "inout",
  "zeroize",
 ]
@@ -463,6 +472,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "crypto-common"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77727bb15fa921304124b128af125e7e3b968275d1b108b379190264f4423710"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.11.1"
@@ -620,10 +638,20 @@ checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer 0.10.3",
  "const-oid",
- "crypto-common",
+ "crypto-common 0.1.6",
  "subtle",
 ]
 
+[[package]]
+name = "digest"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4850db49bf08e663084f7fb5c87d202ef91a3907271aff24a94eb97ff039153c"
+dependencies = [
+ "block-buffer 0.12.0",
+ "crypto-common 0.2.1",
+]
+
 [[package]]
 name = "dirs-next"
 version = "2.0.0"
@@ -1217,6 +1245,15 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
+[[package]]
+name = "hybrid-array"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8655f91cd07f2b9d0c24137bd650fe69617773435ee5ec83022377777ce65ef1"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "hyper"
 version = "0.14.24"
@@ -2515,7 +2552,7 @@ dependencies = [
 name = "tink-core"
 version = "0.3.0"
 dependencies = [
- "digest 0.10.7",
+ "digest 0.11.2",
  "hkdf",
  "lazy_static",
  "rand",
@@ -2582,7 +2619,7 @@ version = "0.3.0"
 dependencies = [
  "aes",
  "cmac",
- "digest 0.10.7",
+ "digest 0.11.2",
  "hkdf",
  "hmac 0.12.1",
  "sha-1",
@@ -2909,9 +2946,9 @@ checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "typenum"
-version = "1.16.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
+checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
 [[package]]
 name = "unicase"
@@ -2958,7 +2995,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d3160b73c9a19f7e2939a2fdad446c57c1bbbbf4d919d3213ff1267a580d8b5"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.6",
  "subtle",
 ]
 
diff --git a/core/Cargo.toml b/core/Cargo.toml
index d37d0a24..daa68092 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -20,7 +20,7 @@ insecure = []
 json = ["tink-proto/json", "serde", "serde_json"]
 
 [dependencies]
-digest = "^0.10.7"
+digest = "^0.11.2"
 hkdf = "^0.12.4"
 lazy_static = "^1.5"
 rand = "^0.8"
diff --git a/prf/Cargo.toml b/prf/Cargo.toml
index 96633f13..fca60889 100644
--- a/prf/Cargo.toml
+++ b/prf/Cargo.toml
@@ -15,7 +15,7 @@ rust-version = "1.78.0"
 [dependencies]
 aes = "^0.8.4"
 cmac = "^0.7.2"
-digest = "^0.10.7"
+digest = "^0.11.2"
 hkdf = "^0.12.4"
 hmac = { version = "^0.12.1", features = ["reset"] }
 sha-1 = "^0.10.1"