diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
index fca7b1d82..eaaae099c 100644
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@@ -21,7 +21,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly-2023-02-02
+          toolchain: nightly-2023-12-07
           target: wasm32-unknown-unknown
           override: true
 
diff --git a/.github/workflows/test_tube.yml b/.github/workflows/test_tube.yml
index d36a1b66f..34cdea75a 100644
--- a/.github/workflows/test_tube.yml
+++ b/.github/workflows/test_tube.yml
@@ -21,7 +21,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly-2023-02-02
+          toolchain: nightly-2023-12-07
           target: wasm32-unknown-unknown
           override: true