diff --git a/Cargo.lock b/Cargo.lock
index d9d6bb5..b56bf2c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,11 +4,11 @@ version = 3
 
 [[package]]
 name = "amplify"
-version = "4.0.0-beta.16"
+version = "4.0.0-beta.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c7d15aa00ea61afb3b4ca628e9bade69766994d67644cf57a7e7194b77fe30c"
+checksum = "63ee47f02478dc742201353a504cba65c7ca0959b4830c9324e7e95c8f98b3fa"
 dependencies = [
- "amplify_derive 4.0.0-alpha.3",
+ "amplify_derive 4.0.0-alpha.6",
  "amplify_num",
  "ascii",
  "wasm-bindgen",
@@ -16,26 +16,26 @@ dependencies = [
 
 [[package]]
 name = "amplify_derive"
-version = "4.0.0-alpha.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "633f53abfbce074d0334ba0d23e0f8f6d6ca9daf1c8a3219c58aead289bc405c"
+version = "3.0.0"
 dependencies = [
- "amplify_syn 1.1.6",
+ "amplify",
+ "amplify_syn 2.0.0",
  "proc-macro2",
  "quote",
  "syn",
+ "wasm-bindgen-test",
 ]
 
 [[package]]
 name = "amplify_derive"
 version = "4.0.0-alpha.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01c4835e964725149d7961ec5af2ca1302f6f68c8c738b4acb06185f596c3333"
 dependencies = [
- "amplify",
- "amplify_syn 2.0.0-beta.2",
+ "amplify_syn 2.0.0-beta.3",
  "proc-macro2",
  "quote",
  "syn",
- "wasm-bindgen-test",
 ]
 
 [[package]]
@@ -46,9 +46,9 @@ checksum = "ddce3bc63e807ea02065e8d8b702695f3d302ae4158baddff8b0ce5c73947251"
 
 [[package]]
 name = "amplify_syn"
-version = "1.1.6"
+version = "2.0.0-beta.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da24db1445cc7bc3842fa072c2d51fe5b25b812b6a572d65842a4c72e87221ac"
+checksum = "fa4ba0b995a9379a410822026a2bedbba790197dd7cb980954fb64b14476bb8d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -57,7 +57,7 @@ dependencies = [
 
 [[package]]
 name = "amplify_syn"
-version = "2.0.0-beta.2"
+version = "2.0.0"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 51749e3..3312e0a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = [".", "syn"]
 
 [package]
 name = "amplify_derive"
-version = "4.0.0-alpha.6"
+version = "3.0.0"
 description = "Powerful derivation macros; part of the 'amplify' library"
 authors = [
     "Dr. Maxim Orlovsky <orlovsky@ubideco.org>",
@@ -25,10 +25,10 @@ proc-macro = true
 quote = "1"
 syn = "1.0.103"
 proc-macro2 = "1"
-amplify_syn = { version = "2.0.0-beta.2", path = "syn" }
+amplify_syn = { version = "2.0.0", path = "syn" }
 
 [dev-dependencies]
-amplify = { version = "4.0.0-beta.16" }
+amplify = { version = "4.0.0-beta.22" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 wasm-bindgen-test = "0.3"
diff --git a/syn/Cargo.toml b/syn/Cargo.toml
index de12b60..32fd595 100644
--- a/syn/Cargo.toml
+++ b/syn/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "amplify_syn"
-version = "2.0.0-beta.3"
+version = "2.0.0"
 description = "Amplifying syn capabilities: helper functions for creating proc macro libraries"
 authors = ["Dr. Maxim Orlovsky <orlovsky@pandoracore.com>"]
 keywords = ["generics", "derive", "wrap", "patterns"]
diff --git a/test/wasm/Cargo.lock b/test/wasm/Cargo.lock
index 3c0b84e..1d49a3f 100644
--- a/test/wasm/Cargo.lock
+++ b/test/wasm/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "amplify_derive"
-version = "4.0.0-alpha.6"
+version = "3.0.0"
 dependencies = [
  "amplify_syn",
  "proc-macro2",
@@ -22,7 +22,7 @@ dependencies = [
 
 [[package]]
 name = "amplify_syn"
-version = "2.0.0-beta.2"
+version = "2.0.0"
 dependencies = [
  "proc-macro2",
  "quote",