diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6148acd..ca3deae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, macos-latest, windows-latest]
-        rust: [1.52, stable]
+        rust: [1.53, stable]
     runs-on: ${{ matrix.platform }}
     steps:
       - uses: actions/checkout@v2
@@ -60,7 +60,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.52
+        toolchain: 1.53
         override: true
     - run: rustup component add rustfmt
     - uses: actions-rs/cargo@v1
diff --git a/clippy.toml b/clippy.toml
index cef91fd..349b690 100644
--- a/clippy.toml
+++ b/clippy.toml
@@ -1 +1 @@
-msrv = "1.52"
+msrv = "1.53"