diff --git a/.github/workflows/MinedMap.yml b/.github/workflows/MinedMap.yml
index 4dbb5d2..a0e58cf 100644
--- a/.github/workflows/MinedMap.yml
+++ b/.github/workflows/MinedMap.yml
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: '1.86'
+          toolchain: '1.88'
           components: rustfmt
       - run: cargo fmt --all -- --check
 
@@ -58,7 +58,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: '1.86'
+          toolchain: '1.88'
           components: clippy
       - uses: swatinem/rust-cache@v2
       - uses: actions-rs/clippy-check@v1
@@ -72,7 +72,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: '1.86'
+          toolchain: '1.88'
           components: rust-docs
       - uses: swatinem/rust-cache@v2
       - run: cargo doc --workspace --no-deps --document-private-items
@@ -87,7 +87,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: '1.86'
+          toolchain: '1.88'
       - uses: swatinem/rust-cache@v2
       - run: cargo test --workspace
       - run: cargo test --workspace --no-default-features
@@ -127,7 +127,7 @@ jobs:
 
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: '1.86'
+          toolchain: '1.88'
           targets: '${{ matrix.target }}'
 
       - uses: swatinem/rust-cache@v2
diff --git a/Dockerfile b/Dockerfile
index ad36c79..4b9de31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/rust:1.85.1-alpine AS builder
+FROM docker.io/library/rust:1.88.0-alpine AS builder
 
 WORKDIR /build
 RUN apk add --no-cache build-base tini-static