diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a54004b7..d0634e71 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -28,7 +28,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.18
+        go-version: 1.19
     - name: Env
       run: go env
     - name: Build
@@ -94,7 +94,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.18
+        go-version: 1.19
     - name: Env
       run: go env
 
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 138c9e33..0283f38a 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -7,7 +7,7 @@ on:
     branches: [ main ]
 
 env:
-  GO_VERSION: 1.18
+  GO_VERSION: 1.19
 
 jobs:
   lint:
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.19
 
       - name: Checkout code
         uses: actions/checkout@v3
@@ -25,4 +25,4 @@ jobs:
       - name: Golangci lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.48.0
\ No newline at end of file
+          version: v1.48.0
diff --git a/.github/workflows/publish_binaries.yaml b/.github/workflows/publish_binaries.yaml
index e7102938..343f0e1a 100644
--- a/.github/workflows/publish_binaries.yaml
+++ b/.github/workflows/publish_binaries.yaml
@@ -18,7 +18,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: ~1.18.1
+          go-version: 1.19
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v1
diff --git a/.github/workflows/test_binary_builds.yaml b/.github/workflows/test_binary_builds.yaml
index efeb16b1..a9abebe2 100644
--- a/.github/workflows/test_binary_builds.yaml
+++ b/.github/workflows/test_binary_builds.yaml
@@ -17,7 +17,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: ~1.18.1
+          go-version: 1.19
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v1
diff --git a/Dockerfile b/Dockerfile
index c95c18ed..22103bfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.0-alpine as builder
+FROM golang:1.19.2-alpine as builder
 
 RUN apk add --no-cache make git
 WORKDIR /workspace/helmfile
diff --git a/Dockerfile.debian-stable-slim b/Dockerfile.debian-stable-slim
index 84fddb86..b1f9579f 100644
--- a/Dockerfile.debian-stable-slim
+++ b/Dockerfile.debian-stable-slim
@@ -1,4 +1,4 @@
-FROM golang:1.18.0-alpine as builder
+FROM golang:1.19.2-alpine as builder
 
 RUN apk add --no-cache make git
 WORKDIR /workspace/helmfile
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index fae93148..b3b55c14 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -1,4 +1,4 @@
-FROM golang:1.18.0-alpine as builder
+FROM golang:1.19.2-alpine as builder
 
 RUN apk add --no-cache make git
 WORKDIR /workspace/helmfile
diff --git a/go.mod b/go.mod
index 47608cb2..936d350b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/helmfile/helmfile
 
-go 1.18
+go 1.19
 
 require (
 	github.com/Masterminds/semver/v3 v3.1.1