diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 190c1935..46110efe 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -27,7 +27,7 @@ jobs:
 
       - uses: actions/setup-go@v2
         with:
-          go-version: ^1.17
+          go-version: ^1.18
 
       - name: Get Linux dev libraries and tools
         if: matrix.os == 'ubuntu-latest'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 22a0f7a6..e76f6050 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -41,7 +41,7 @@ jobs:
 
       - uses: actions/setup-go@v2
         with:
-          go-version: ^1.17
+          go-version: ^1.18
 
       - name: Get Linux dev libraries and tools
         if: matrix.os == 'ubuntu-latest'
diff --git a/Dockerfile b/Dockerfile
index 13a921f4..349de259 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ RUN apt-get -qq update && apt-get -qq install --no-install-recommends -y \
  && rm -rf /var/lib/apt/lists/*
 
 # go setup layer
-ARG GO=go1.17.linux-amd64.tar.gz
+ARG GO=go1.18.linux-amd64.tar.gz
 RUN wget -q https://golang.org/dl/$GO \
     && rm -rf /usr/local/go \
     && tar -C /usr/local -xzf $GO \