diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9e3161d5..41e30e3e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.51.0
+          toolchain: 1.53.0
           profile: minimal
           override: true
           components: rustfmt, clippy
diff --git a/.github/workflows/release-cross.yml b/.github/workflows/release-cross.yml
index a83f502b..13b2b0cf 100644
--- a/.github/workflows/release-cross.yml
+++ b/.github/workflows/release-cross.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.51.0
+          toolchain: 1.53.0
           profile: minimal
           default: true
           override: true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b38900c1..345a44cc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.51.0
+          toolchain: 1.53.0
           profile: minimal
           override: true
           components: rustfmt, clippy