diff --git a/Cargo.lock b/Cargo.lock
index 8bf6c2e901..b9bccf67da 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -625,7 +625,7 @@ dependencies = [
  "num 0.3.1",
  "pem",
  "proptest",
- "rand 0.7.3",
+ "rand 0.8.0",
  "regex",
  "reqwest",
  "serde",
@@ -679,7 +679,7 @@ dependencies = [
  "primitive-types",
  "proptest",
  "quickcheck",
- "rand 0.7.3",
+ "rand 0.8.0",
  "reqwest",
  "serde",
  "serde_derive",
@@ -1393,6 +1393,17 @@ dependencies = [
  "wasi 0.9.0+wasi-snapshot-preview1",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee8025cf36f917e6a52cce185b7c7177689b838b7ec138364e50cc2277a56cf4"
+dependencies = [
+ "cfg-if 0.1.10",
+ "libc",
+ "wasi 0.9.0+wasi-snapshot-preview1",
+]
+
 [[package]]
 name = "ghash"
 version = "0.3.0"
@@ -2427,7 +2438,7 @@ dependencies = [
  "proptest",
  "quickcheck",
  "quickcheck_async",
- "rand 0.6.5",
+ "rand 0.8.0",
  "reqwest",
  "rust_decimal",
  "sentry",
@@ -3162,13 +3173,25 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.15",
  "libc",
  "rand_chacha 0.2.2",
  "rand_core 0.5.1",
  "rand_hc 0.2.0",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a76330fb486679b4ace3670f117bbc9e16204005c4bde9c4bd372f45bed34f12"
+dependencies = [
+ "libc",
+ "rand_chacha 0.3.0",
+ "rand_core 0.6.0",
+ "rand_hc 0.3.0",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.1.1"
@@ -3189,6 +3212,16 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.0",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -3210,7 +3243,16 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.15",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8b34ba8cfb21243bd8df91854c830ff0d785fff2e82ebd4434c2644cb9ada18"
+dependencies = [
+ "getrandom 0.2.0",
 ]
 
 [[package]]
@@ -3231,6 +3273,15 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rand_hc"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
+dependencies = [
+ "rand_core 0.6.0",
+]
+
 [[package]]
 name = "rand_isaac"
 version = "0.1.1"
@@ -3323,7 +3374,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de0737333e7a9502c789a36d7c7fa6092a49895d4faa31ca5df163857ded2e9d"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.15",
  "redox_syscall",
 ]
 
diff --git a/cnd/Cargo.toml b/cnd/Cargo.toml
index eb46b0fed7..03311ccf23 100644
--- a/cnd/Cargo.toml
+++ b/cnd/Cargo.toml
@@ -33,7 +33,7 @@ libsqlite3-sys = { version = ">=0.8.0, <0.13.0", features = [ "bundled" ] }
 log = { version = "0.4", features = [ "serde" ] }
 num = "0.3"
 pem = "0.8"
-rand = "0.7"
+rand = "0.8"
 reqwest = { version = "0.10", default-features = false, features = [ "json", "native-tls-vendored" ] }
 serde = { version = "1", features = [ "derive" ] }
 serde_derive = "1.0"
diff --git a/comit/Cargo.toml b/comit/Cargo.toml
index cb5e92a885..6e3796c30d 100644
--- a/comit/Cargo.toml
+++ b/comit/Cargo.toml
@@ -24,7 +24,7 @@ lru = "0.6"
 num = "0.3"
 primitive-types = { version = "0.7", features = [ "serde" ] }
 quickcheck = { version = "0.9", optional = true }
-rand = "0.7"
+rand = "0.8"
 reqwest = { version = "0.10", default-features = false, features = [ "json", "native-tls-vendored" ] }
 serde = { version = "1", features = [ "derive" ] }
 serde_derive = "1.0"
diff --git a/nectar/Cargo.toml b/nectar/Cargo.toml
index 52f30c17da..6663e07830 100644
--- a/nectar/Cargo.toml
+++ b/nectar/Cargo.toml
@@ -53,7 +53,7 @@ uuid = { version = "0.8", features = [ "serde", "v4" ] }
 
 [dependencies.rand]
 default-features = false
-version = "0.6"
+version = "0.8"
 
 [dev-dependencies]
 base64 = "0.13"