diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index b330ab3300..1811f86374 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -75,7 +75,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
           default: true
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index a928e0e34d..d06c0fc66a 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -47,7 +47,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Setup cmake
diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 33541631e2..495c0c51f5 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -39,7 +39,7 @@ on:
         required: false
 
 env:
-  SUBWASM_VERSION: 0.19.1
+  SUBWASM_VERSION: 0.20.0
   CHAIN: ${{ github.event.inputs.chain }}
   SCOPE: ${{ github.event.inputs.scope }}
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1cc4c614fb..18ddacb502 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Setup cmake
@@ -83,7 +83,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Setup cmake
@@ -110,7 +110,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Setup cmake
@@ -145,7 +145,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Setup cmake
diff --git a/.github/workflows/test.yml.src b/.github/workflows/test.yml.src
index bd8c06249a..ee143c19c2 100644
--- a/.github/workflows/test.yml.src
+++ b/.github/workflows/test.yml.src
@@ -48,7 +48,7 @@ jobs:
         name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: Check format
diff --git a/.github/workflows/update-tokens.yml b/.github/workflows/update-tokens.yml
index 35575716b7..9e3082b53e 100644
--- a/.github/workflows/update-tokens.yml
+++ b/.github/workflows/update-tokens.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2023-03-04
+          toolchain: nightly-2023-04-15
           components: rustfmt
           target: wasm32-unknown-unknown
       - name: update tokens
diff --git a/orml b/orml
index 041006c4f8..ca05423f4f 160000
--- a/orml
+++ b/orml
@@ -1 +1 @@
-Subproject commit 041006c4f86dbc0c31f18580df1412c10f8a1b71
+Subproject commit ca05423f4f32be1d30765caacdc7d90130f5554a
diff --git a/scripts/Dockerfile b/scripts/Dockerfile
index 2ace9276b8..c8053685d1 100644
--- a/scripts/Dockerfile
+++ b/scripts/Dockerfile
@@ -1,8 +1,8 @@
 FROM rust:buster as builder
 WORKDIR /app
 
-RUN rustup default nightly-2023-03-04 && \
-	rustup target add wasm32-unknown-unknown --toolchain nightly-2023-03-04
+RUN rustup default nightly-2023-04-15 && \
+	rustup target add wasm32-unknown-unknown --toolchain nightly-2023-04-15
 
 RUN apt-get update && \
 	apt-get dist-upgrade -y -o Dpkg::Options::="--force-confold" && \
diff --git a/scripts/init.sh b/scripts/init.sh
index 2b090d4159..9a424454d2 100755
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -4,6 +4,6 @@ set -e
 
 echo "*** Initializing WASM build environment"
 
-rustup default nightly-2023-03-04
+rustup default nightly-2023-04-15
 
-rustup target add wasm32-unknown-unknown --toolchain nightly-2023-03-04
+rustup target add wasm32-unknown-unknown --toolchain nightly-2023-04-15
diff --git a/scripts/profiling/Dockerfile b/scripts/profiling/Dockerfile
index ea661c6191..08563a05b6 100644
--- a/scripts/profiling/Dockerfile
+++ b/scripts/profiling/Dockerfile
@@ -1,8 +1,8 @@
 FROM rust:buster as builder
 WORKDIR /app
 
-RUN rustup default nightly-2023-03-04 && \
-	rustup target add wasm32-unknown-unknown --toolchain nightly-2023-03-04
+RUN rustup default nightly-2023-04-15 && \
+	rustup target add wasm32-unknown-unknown --toolchain nightly-2023-04-15
 
 RUN apt-get update && \
 	apt-get dist-upgrade -y -o Dpkg::Options::="--force-confold" && \