diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index b53edecd5..4bf81011f 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -39,7 +39,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly-2022-05-15
+          toolchain: nightly-2022-08-05
           components: rustfmt
           target: wasm32-unknown-unknown
           default: true
diff --git a/.github/workflows/master.yml.disabled b/.github/workflows/master.yml.disabled
index d4d5215ad..c42472afe 100644
--- a/.github/workflows/master.yml.disabled
+++ b/.github/workflows/master.yml.disabled
@@ -16,7 +16,7 @@ jobs:
       uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: nightly-2022-05-15
+        toolchain: nightly-2022-08-05
         override: true
         default: true
     - name: Install cargo-unleash
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1e9d5fa96..89ac1033e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -33,7 +33,7 @@ jobs:
       uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: nightly-2022-05-15
+        toolchain: nightly-2022-08-05
         components: rustfmt
         target: wasm32-unknown-unknown
         override: true