diff --git a/Cargo.lock b/Cargo.lock
index 33b1299976f..f79392cffdb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1526,11 +1526,11 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.1.14"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
+checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
  "wasi 0.9.0+wasi-snapshot-preview1",
 ]
@@ -2478,7 +2478,7 @@ name = "panic_abort"
 version = "0.0.0"
 dependencies = [
  "alloc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "compiler_builtins",
  "core",
  "libc",
@@ -2489,7 +2489,7 @@ name = "panic_unwind"
 version = "0.0.0"
 dependencies = [
  "alloc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "compiler_builtins",
  "core",
  "libc",
@@ -2817,7 +2817,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
- "getrandom 0.1.14",
+ "getrandom 0.1.16",
  "libc",
  "rand_chacha 0.2.2",
  "rand_core 0.5.1",
@@ -2861,7 +2861,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
- "getrandom 0.1.14",
+ "getrandom 0.1.16",
 ]
 
 [[package]]
@@ -5357,7 +5357,7 @@ name = "unwind"
 version = "0.0.0"
 dependencies = [
  "cc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "compiler_builtins",
  "core",
  "libc",
diff --git a/library/panic_abort/Cargo.toml b/library/panic_abort/Cargo.toml
index 46183d1ad00..e6ea2b1849b 100644
--- a/library/panic_abort/Cargo.toml
+++ b/library/panic_abort/Cargo.toml
@@ -13,7 +13,7 @@ doc = false
 
 [dependencies]
 alloc = { path = "../alloc" }
-cfg-if = { version = "0.1.8", features = ['rustc-dep-of-std'] }
+cfg-if = { version = "1.0", features = ['rustc-dep-of-std'] }
 core = { path = "../core" }
 libc = { version = "0.2", default-features = false }
 compiler_builtins = "0.1.0"
diff --git a/library/panic_unwind/Cargo.toml b/library/panic_unwind/Cargo.toml
index d720cc7bcbd..85386976d63 100644
--- a/library/panic_unwind/Cargo.toml
+++ b/library/panic_unwind/Cargo.toml
@@ -17,4 +17,4 @@ core = { path = "../core" }
 libc = { version = "0.2", default-features = false }
 unwind = { path = "../unwind" }
 compiler_builtins = "0.1.0"
-cfg-if = "0.1.8"
+cfg-if = "1.0"
diff --git a/library/unwind/Cargo.toml b/library/unwind/Cargo.toml
index 69fce8d7795..32c4a7eb5c1 100644
--- a/library/unwind/Cargo.toml
+++ b/library/unwind/Cargo.toml
@@ -17,7 +17,7 @@ doc = false
 core = { path = "../core" }
 libc = { version = "0.2.79", features = ['rustc-dep-of-std'], default-features = false }
 compiler_builtins = "0.1.0"
-cfg-if = "0.1.8"
+cfg-if = "1.0"
 
 [build-dependencies]
 cc = "1.0.69"