diff --git a/Cargo.lock b/Cargo.lock
index b468d02278633..766fc3375f3f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1834,7 +1834,7 @@ name = "frame-support-procedural-tools"
 version = "3.0.0"
 dependencies = [
  "frame-support-procedural-tools-derive",
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -2927,7 +2927,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0cbaee9ca6440e191545a68c7bf28db0ff918359a904e37a6e7cf7edd132f5a"
 dependencies = [
  "Inflector",
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -5412,7 +5412,7 @@ dependencies = [
 name = "pallet-staking-reward-curve"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "sp-runtime",
@@ -6149,9 +6149,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.0.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fdbd1df62156fbc5945f4762632564d7d038153091c3fcf1067f6aef7cff92"
+checksum = "9dada8c9981fcf32929c3c0f0cd796a9284aca335565227ed88c83babb1d43dc"
 dependencies = [
  "thiserror",
  "toml",
@@ -6953,7 +6953,7 @@ dependencies = [
 name = "sc-chain-spec-derive"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -8018,7 +8018,7 @@ dependencies = [
 name = "sc-tracing-proc-macro"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -8503,7 +8503,7 @@ name = "sp-api-proc-macro"
 version = "3.0.0"
 dependencies = [
  "blake2-rfc",
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -8913,7 +8913,7 @@ name = "sp-npos-elections-compact"
 version = "3.0.0"
 dependencies = [
  "parity-scale-codec",
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "sp-arithmetic",
@@ -9014,7 +9014,7 @@ name = "sp-runtime-interface-proc-macro"
 version = "3.0.0"
 dependencies = [
  "Inflector",
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -9593,7 +9593,7 @@ dependencies = [
 name = "substrate-test-utils-derive"
 version = "0.9.0"
 dependencies = [
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate 1.1.2",
  "quote",
  "syn",
 ]
diff --git a/client/chain-spec/derive/Cargo.toml b/client/chain-spec/derive/Cargo.toml
index 8df820a46aeec..3fb68b1b1a797 100644
--- a/client/chain-spec/derive/Cargo.toml
+++ b/client/chain-spec/derive/Cargo.toml
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 proc-macro2 = "1.0.6"
 quote = "1.0.3"
 syn = "1.0.58"
diff --git a/client/tracing/proc-macro/Cargo.toml b/client/tracing/proc-macro/Cargo.toml
index 3c06a75f0a1f1..13393296f0ba3 100644
--- a/client/tracing/proc-macro/Cargo.toml
+++ b/client/tracing/proc-macro/Cargo.toml
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 proc-macro2 = "1.0.6"
 quote = { version = "1.0.3", features = ["proc-macro"] }
 syn = { version = "1.0.58", features = ["proc-macro", "full", "extra-traits", "parsing"] }
diff --git a/frame/staking/reward-curve/Cargo.toml b/frame/staking/reward-curve/Cargo.toml
index fe5e0f4a947a2..0bdf9a879fa5f 100644
--- a/frame/staking/reward-curve/Cargo.toml
+++ b/frame/staking/reward-curve/Cargo.toml
@@ -18,7 +18,7 @@ proc-macro = true
 syn = { version = "1.0.58", features = ["full", "visit"] }
 quote = "1.0.3"
 proc-macro2 = "1.0.6"
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 
 [dev-dependencies]
 sp-runtime = { version = "3.0.0", path = "../../../primitives/runtime" }
diff --git a/frame/support/procedural/tools/Cargo.toml b/frame/support/procedural/tools/Cargo.toml
index 316aae0a17a42..10e87c500a276 100644
--- a/frame/support/procedural/tools/Cargo.toml
+++ b/frame/support/procedural/tools/Cargo.toml
@@ -16,4 +16,4 @@ frame-support-procedural-tools-derive = { version = "3.0.0", path = "./derive" }
 proc-macro2 = "1.0.6"
 quote = "1.0.3"
 syn = { version = "1.0.58", features = ["full", "visit"] }
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
diff --git a/primitives/api/proc-macro/Cargo.toml b/primitives/api/proc-macro/Cargo.toml
index 1df8c489e9148..50838634f4230 100644
--- a/primitives/api/proc-macro/Cargo.toml
+++ b/primitives/api/proc-macro/Cargo.toml
@@ -21,7 +21,7 @@ quote = "1.0.3"
 syn = { version = "1.0.58", features = ["full", "fold", "extra-traits", "visit"] }
 proc-macro2 = "1.0.6"
 blake2-rfc = { version = "0.2.18", default-features = false }
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 
 # Required for the doc tests
 [features]
diff --git a/primitives/npos-elections/compact/Cargo.toml b/primitives/npos-elections/compact/Cargo.toml
index 63432a36efc80..31d27f4c7fa84 100644
--- a/primitives/npos-elections/compact/Cargo.toml
+++ b/primitives/npos-elections/compact/Cargo.toml
@@ -18,7 +18,7 @@ proc-macro = true
 syn = { version = "1.0.58", features = ["full", "visit"] }
 quote = "1.0"
 proc-macro2 = "1.0.6"
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 
 [dev-dependencies]
 parity-scale-codec = "2.0.1"
diff --git a/primitives/runtime-interface/proc-macro/Cargo.toml b/primitives/runtime-interface/proc-macro/Cargo.toml
index ae74ff739b187..d9004d7698913 100644
--- a/primitives/runtime-interface/proc-macro/Cargo.toml
+++ b/primitives/runtime-interface/proc-macro/Cargo.toml
@@ -20,4 +20,4 @@ syn = { version = "1.0.58", features = ["full", "visit", "fold", "extra-traits"]
 quote = "1.0.3"
 proc-macro2 = "1.0.3"
 Inflector = "0.11.4"
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
diff --git a/test-utils/derive/Cargo.toml b/test-utils/derive/Cargo.toml
index 501a7058c634d..76e68d215fff5 100644
--- a/test-utils/derive/Cargo.toml
+++ b/test-utils/derive/Cargo.toml
@@ -11,7 +11,7 @@ description = "Substrate test utilities macros"
 [dependencies]
 quote = "1.0.6"
 syn = { version = "1.0.58", features = ["full"] }
-proc-macro-crate = "1.0.0"
+proc-macro-crate = "1.1.2"
 
 [lib]
 proc-macro = true