diff --git a/Cargo.lock b/Cargo.lock
index 755e987e..1b052bc5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -296,12 +296,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "base-x"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
-
 [[package]]
 name = "base64"
 version = "0.9.3"
@@ -998,12 +992,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "discard"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
-
 [[package]]
 name = "dotenv"
 version = "0.14.1"
@@ -3024,8 +3012,6 @@ dependencies = [
  "serde 1.0.123",
  "serde_derive",
  "serde_json",
- "stdweb",
- "stdweb-internal-runtime",
  "wasm-bindgen",
  "web-sys",
 ]
@@ -3970,12 +3956,6 @@ dependencies = [
  "serde 1.0.123",
 ]
 
-[[package]]
-name = "sha1"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
-
 [[package]]
 name = "sha2"
 version = "0.8.2"
@@ -4134,57 +4114,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
-[[package]]
-name = "stdweb"
-version = "0.4.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a68c0ce28cf7400ed022e18da3c4591e14e1df02c70e93573cc59921b3923aeb"
-dependencies = [
- "discard",
- "rustc_version",
- "serde 1.0.123",
- "serde_json",
- "stdweb-derive",
- "stdweb-internal-macros",
- "stdweb-internal-runtime",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "stdweb-derive"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e21ebd9179de08f2300a65454268a17ea3de204627458588c84319c4def3930"
-dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "serde 1.0.123",
- "serde_derive",
- "syn 0.15.44",
-]
-
-[[package]]
-name = "stdweb-internal-macros"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e68f7d08b76979a43e93fe043b66d2626e35d41d68b0b85519202c6dd8ac59fa"
-dependencies = [
- "base-x",
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "serde 1.0.123",
- "serde_derive",
- "serde_json",
- "sha1",
- "syn 0.15.44",
-]
-
-[[package]]
-name = "stdweb-internal-runtime"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52317523542cc0af5b7e31017ad0f7d1e78da50455e38d5657cd17754f617da"
-
 [[package]]
 name = "string"
 version = "0.2.1"
diff --git a/plume-front/Cargo.toml b/plume-front/Cargo.toml
index 9578346f..8e085ef3 100644
--- a/plume-front/Cargo.toml
+++ b/plume-front/Cargo.toml
@@ -8,8 +8,6 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-stdweb = "=0.4.18"
-stdweb-internal-runtime = "=0.1.4"
 gettext = { git = "https://github.com/Plume-org/gettext/", rev = "294c54d74c699fbc66502b480a37cc66c1daa7f3" }
 gettext-macros = { git = "https://github.com/Plume-org/gettext-macros/", rev = "a7c605f7edd6bfbfbfe7778026bfefd88d82db10" }
 gettext-utils = { git = "https://github.com/Plume-org/gettext-macros/", rev = "a7c605f7edd6bfbfbfe7778026bfefd88d82db10" }