diff --git a/Cargo.lock b/Cargo.lock
index 2665de8b..4940c89a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -525,9 +525,9 @@ dependencies = [
 
 [[package]]
 name = "chematic"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c7addc9f2dc29634740f103c091882deea60633137b413cf0286ea1e26a8b0b"
+checksum = "cf5d96b61a4c16d628554a7267010115fe8b76bbc85356d217acc172fa52503b"
 dependencies = [
  "chematic-chem",
  "chematic-core",
@@ -540,9 +540,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-chem"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87c3ff86885f9f93e5c47c248b232bcfb215d19dda6f9cb6a596b83afd96bc68"
+checksum = "5c9d0971bdab30bbb4cc3a0f5242a5786836045468a9c27d01432af85e035383"
 dependencies = [
  "chematic-cip",
  "chematic-core",
@@ -556,9 +556,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-cip"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d96a28bf5aee79b24957a8a5f7758e8b2483671849ac09d73e5d512363c3c23"
+checksum = "5913cea96f6e123ab39d71d2b771580e1a48c908eaded349a827735b23d5433e"
 dependencies = [
  "chematic-core",
  "chematic-perception",
@@ -566,15 +566,15 @@ dependencies = [
 
 [[package]]
 name = "chematic-core"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33a358fda056973aadd0e388cf65d5a7166802d9f039cd86c9e187ea68b03206"
+checksum = "afbde70f33e47ff0ec1976e9ea1c1d1f5b86f31643dc52a875768c88400a8c3e"
 
 [[package]]
 name = "chematic-depict"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e7b62ebbf643baf8c2145af04c81c0d89d788c648187771a6d235e9e5c9ae54"
+checksum = "4684dd52d13ff2bbbdd71f54c533aa360e27f75acc5ff765cf6123e685b9bde7"
 dependencies = [
  "chematic-core",
  "chematic-perception",
@@ -585,9 +585,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-fp"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca1ee1b605e5c36bdb73e8c8e228823dc863a8b882a33b4b649d0519a02196a0"
+checksum = "3d7ad7fa634b93e743458bc0f6e632665ecc502b5193666451dd9ba277a81424"
 dependencies = [
  "chematic-core",
  "chematic-perception",
@@ -600,9 +600,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-iupac"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ea5cb4964b141c86618a93ed54a44a77790b1952ab58316ddc29bba75feb7c9"
+checksum = "6075f490880a8518bc56529615602de8d65e2b6b5e7ee8ac2e14e0556da2b95e"
 dependencies = [
  "chematic-core",
  "chematic-perception",
@@ -610,9 +610,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-perception"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bef8b2b6e8f45015e9d8334e8efc47f0864c53589d9b87ae7595887a7f24ec4"
+checksum = "0845ec8edb3553d48141e6e897426af7ac4012c5eef6a19e835aceb31516dc02"
 dependencies = [
  "chematic-core",
  "rustc-hash 2.1.3",
@@ -620,9 +620,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-rxn"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af9635660066ebb7f3f04222d9302f985e3d26fd911adc9d905c020376cbf975"
+checksum = "ffd4a56a9b14284d9eb145aa3179981206071defffc23ce136ef1a3618411d57"
 dependencies = [
  "chematic-core",
  "chematic-smarts",
@@ -632,9 +632,9 @@ dependencies = [
 
 [[package]]
 name = "chematic-smarts"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1db31be42b941d4dfcfab0818168758e79ced23fad3f8fe2650d9ab15a4448aa"
+checksum = "76d27689fa3fc5a757615c6c425600dc15029bb0bbed957beabf57d51e9fe793"
 dependencies = [
  "chematic-core",
  "chematic-perception",
@@ -644,11 +644,12 @@ dependencies = [
 
 [[package]]
 name = "chematic-smiles"
-version = "0.16.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d003b635e42ce232aa3412b9907b7c3f3adda20f91d394a7875ee93bf66283c"
+checksum = "7df8bc369fbef45aa4441489ae05bd11c273ccd343b43f18d47a440f0e4f72ec"
 dependencies = [
  "chematic-core",
+ "chematic-perception",
 ]
 
 [[package]]
@@ -1893,7 +1894,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4007,7 +4008,7 @@ dependencies = [
  "once_cell",
  "socket2",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4444,7 +4445,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4502,7 +4503,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5143,7 +5144,7 @@ dependencies = [
  "getrandom 0.4.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6108,7 +6109,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
diff --git a/apps/cxsmiles-yoga/Cargo.toml b/apps/cxsmiles-yoga/Cargo.toml
index b76a0056..05e26b15 100644
--- a/apps/cxsmiles-yoga/Cargo.toml
+++ b/apps/cxsmiles-yoga/Cargo.toml
@@ -13,7 +13,7 @@ publish = false
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-chematic = { version = "=0.16", default-features = false, features = ["chem", "depict", "fp", "smarts", "smiles"] }
+chematic = { version = "=0.19", default-features = false, features = ["chem", "depict", "fp", "smarts", "smiles"] }
 dioxus = { workspace = true }
 gloo-timers = { workspace = true }
 rustc-hash = { workspace = true }
diff --git a/apps/lipid-selecto-rs/Cargo.toml b/apps/lipid-selecto-rs/Cargo.toml
index fec4efca..ec4452f7 100644
--- a/apps/lipid-selecto-rs/Cargo.toml
+++ b/apps/lipid-selecto-rs/Cargo.toml
@@ -10,7 +10,7 @@ categories = ["science", "wasm", "web-programming"]
 publish = false
 
 [dependencies]
-chematic = { version = "=0.16", default-features = false, features = ["chem", "smarts", "smiles"] }
+chematic = { version = "=0.19", default-features = false, features = ["chem", "smarts", "smiles"] }
 csv = { workspace = true }
 dioxus = { workspace = true }
 gloo-timers = { workspace = true }