diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
index 6e88bb9a930..f15dbcab2c6 100644
--- a/.github/workflows/benchmark.yaml
+++ b/.github/workflows/benchmark.yaml
@@ -16,7 +16,7 @@ jobs:
         include:
           - build: linux
             os: ubuntu-latest
-            rust: 1.45.0
+            rust: 1.46.0
     env:
       CARGO_SCCACHE_VERSION: 0.2.13
       SCCACHE_AZURE_BLOB_CONTAINER: wasmerstoragesccacheblob
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index e4070468ac3..cd86d13f2e0 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -22,7 +22,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.45.0
+          toolchain: 1.46.0
           override: true
       - name: Install LLVM (Linux)
         run: |
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 27485ac742b..0395d30c3b6 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -19,7 +19,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.45.0
+          toolchain: 1.46.0
           override: true
           components: rustfmt, clippy
       - run: make lint
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index a9911f37664..a2e1d1bd078 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -42,24 +42,24 @@ jobs:
         include:
           - build: linux
             os: ubuntu-latest
-            rust: 1.45.2
+            rust: 1.46.0
             llvm_url: 'https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz'
             artifact_name: 'wasmer-linux-amd64'
             run_integration_tests: true
           - build: macos
             os: macos-latest
-            rust: 1.45.2
+            rust: 1.46.0
             llvm_url: 'https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-x86_64-apple-darwin.tar.xz'
             artifact_name: 'wasmer-macos-amd64'
             run_integration_tests: true
           - build: windows
             os: windows-latest
-            rust: 1.45.2
+            rust: 1.46.0
             artifact_name: 'wasmer-windows-amd64'
             run_integration_tests: true
           - build: linux-aarch64
             os: [self-hosted, linux, ARM64]
-            rust: 1.45.2
+            rust: 1.46.0
             llvm_url: 'https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-aarch64-linux-gnu.tar.xz'
             artifact_name: 'wasmer-linux-aarch64'
             run_integration_tests: false