diff --git a/Cargo.lock b/Cargo.lock
index 0662c3da6d6a7..2107b34064a78 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6314,11 +6314,11 @@ checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.26"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -6442,9 +6442,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.9"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
  "proc-macro2",
 ]
@@ -10686,6 +10686,12 @@ dependencies = [
  "matches",
 ]
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
+
 [[package]]
 name = "unicode-normalization"
 version = "0.1.17"
diff --git a/client/chain-spec/derive/Cargo.toml b/client/chain-spec/derive/Cargo.toml
index 8df820a46aeec..b88abfefa6c01 100644
--- a/client/chain-spec/derive/Cargo.toml
+++ b/client/chain-spec/derive/Cargo.toml
@@ -17,7 +17,7 @@ proc-macro = true
 [dependencies]
 proc-macro-crate = "1.0.0"
 proc-macro2 = "1.0.6"
-quote = "1.0.3"
+quote = "1.0.21"
 syn = "1.0.58"
 
 [dev-dependencies]
diff --git a/client/tracing/proc-macro/Cargo.toml b/client/tracing/proc-macro/Cargo.toml
index 3c06a75f0a1f1..c396033acd5a7 100644
--- a/client/tracing/proc-macro/Cargo.toml
+++ b/client/tracing/proc-macro/Cargo.toml
@@ -17,5 +17,5 @@ proc-macro = true
 [dependencies]
 proc-macro-crate = "1.0.0"
 proc-macro2 = "1.0.6"
-quote = { version = "1.0.3", features = ["proc-macro"] }
+quote = { version = "1.0.21", 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..113814de3604d 100644
--- a/frame/staking/reward-curve/Cargo.toml
+++ b/frame/staking/reward-curve/Cargo.toml
@@ -16,7 +16,7 @@ proc-macro = true
 
 [dependencies]
 syn = { version = "1.0.58", features = ["full", "visit"] }
-quote = "1.0.3"
+quote = "1.0.21"
 proc-macro2 = "1.0.6"
 proc-macro-crate = "1.0.0"
 
diff --git a/frame/support/procedural/Cargo.toml b/frame/support/procedural/Cargo.toml
index 4a00a24e3849d..7be758c3f5334 100644
--- a/frame/support/procedural/Cargo.toml
+++ b/frame/support/procedural/Cargo.toml
@@ -17,7 +17,7 @@ proc-macro = true
 [dependencies]
 frame-support-procedural-tools = { version = "3.0.0", path = "./tools" }
 proc-macro2 = "1.0.6"
-quote = "1.0.3"
+quote = "1.0.21"
 Inflector = "0.11.4"
 syn = { version = "1.0.58", features = ["full"] }
 
diff --git a/frame/support/procedural/tools/Cargo.toml b/frame/support/procedural/tools/Cargo.toml
index 316aae0a17a42..8bb04650a23fb 100644
--- a/frame/support/procedural/tools/Cargo.toml
+++ b/frame/support/procedural/tools/Cargo.toml
@@ -14,6 +14,6 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 frame-support-procedural-tools-derive = { version = "3.0.0", path = "./derive" }
 proc-macro2 = "1.0.6"
-quote = "1.0.3"
+quote = "1.0.21"
 syn = { version = "1.0.58", features = ["full", "visit"] }
 proc-macro-crate = "1.0.0"
diff --git a/frame/support/procedural/tools/derive/Cargo.toml b/frame/support/procedural/tools/derive/Cargo.toml
index c377680af16f4..68b023684ac81 100644
--- a/frame/support/procedural/tools/derive/Cargo.toml
+++ b/frame/support/procedural/tools/derive/Cargo.toml
@@ -16,5 +16,5 @@ proc-macro = true
 
 [dependencies]
 proc-macro2 = "1.0.6"
-quote = { version = "1.0.3", features = ["proc-macro"] }
+quote = { version = "1.0.21", features = ["proc-macro"] }
 syn = { version = "1.0.58", features = ["proc-macro" ,"full", "extra-traits", "parsing"] }
diff --git a/primitives/api/proc-macro/Cargo.toml b/primitives/api/proc-macro/Cargo.toml
index d07285fe215a9..4fe7b101c638b 100644
--- a/primitives/api/proc-macro/Cargo.toml
+++ b/primitives/api/proc-macro/Cargo.toml
@@ -16,7 +16,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-quote = "1.0.3"
+quote = "1.0.21"
 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 }
diff --git a/primitives/debug-derive/Cargo.toml b/primitives/debug-derive/Cargo.toml
index 0d3ba805100c4..53b5b75faf355 100644
--- a/primitives/debug-derive/Cargo.toml
+++ b/primitives/debug-derive/Cargo.toml
@@ -17,7 +17,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-quote = "1.0.3"
+quote = "1.0.21"
 syn = "1.0.58"
 proc-macro2 = "1.0"
 
diff --git a/primitives/runtime-interface/proc-macro/Cargo.toml b/primitives/runtime-interface/proc-macro/Cargo.toml
index ae74ff739b187..fcc6e29701ba1 100644
--- a/primitives/runtime-interface/proc-macro/Cargo.toml
+++ b/primitives/runtime-interface/proc-macro/Cargo.toml
@@ -17,7 +17,7 @@ proc-macro = true
 
 [dependencies]
 syn = { version = "1.0.58", features = ["full", "visit", "fold", "extra-traits"] }
-quote = "1.0.3"
+quote = "1.0.21"
 proc-macro2 = "1.0.3"
 Inflector = "0.11.4"
 proc-macro-crate = "1.0.0"
diff --git a/primitives/version/proc-macro/Cargo.toml b/primitives/version/proc-macro/Cargo.toml
index ea3144090c70e..f3cce699196c3 100644
--- a/primitives/version/proc-macro/Cargo.toml
+++ b/primitives/version/proc-macro/Cargo.toml
@@ -16,7 +16,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-quote = "1.0.3"
+quote = "1.0.21"
 syn = { version = "1.0.58", features = ["full", "fold", "extra-traits", "visit"] }
 proc-macro2 = "1.0.6"
 proc-macro-crate = "1.0.0"
diff --git a/test-utils/derive/Cargo.toml b/test-utils/derive/Cargo.toml
index 501a7058c634d..560fa42852ad6 100644
--- a/test-utils/derive/Cargo.toml
+++ b/test-utils/derive/Cargo.toml
@@ -9,7 +9,7 @@ repository = "https://github.com/paritytech/substrate/"
 description = "Substrate test utilities macros"
 
 [dependencies]
-quote = "1.0.6"
+quote = "1.0.21"
 syn = { version = "1.0.58", features = ["full"] }
 proc-macro-crate = "1.0.0"