diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 13d46ee..2e2f883 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.19.7
+          go-version: 1.20.3
       - uses: actions/checkout@v3
       - name: install golangci-lint
         run: go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
index dddf2ef..46ef00e 100644
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -9,7 +9,7 @@ env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
   VAULT_IMAGE_NAME: nydig/vault-plugin-lndsigner
-  GO_VERSION: 1.19.7
+  GO_VERSION: 1.20.3
 
 jobs:
   # This job fetches the latest minor revision for each currently supported vault version.
diff --git a/Dockerfile b/Dockerfile
index 2b2b2b6..b06f622 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG gover=1.19.7
+ARG gover=1.20.3
 
 # Build a release binary
 
diff --git a/Dockerfile.dev b/Dockerfile.dev
index ff0276c..b47e022 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-ARG gover=1.19.7
+ARG gover=1.20.3
 
 FROM golang:$gover
 
diff --git a/Makefile b/Makefile
index 3c11fe7..30e91d0 100644
--- a/Makefile
+++ b/Makefile
@@ -17,8 +17,8 @@ ifeq ($(CPLATFORM), arm64)
 	CPLATFORM := aarch64
 endif 
 
-GOVER         := 1.19.7
-LND           := v0.16.0-beta
+GOVER         := 1.20.3
+LND           := v0.16.2-beta
 BITCOIND      := 24.0.1
 VAULT         := 1.12.2
 
diff --git a/go.mod b/go.mod
index 224590e..7cfaa93 100644
--- a/go.mod
+++ b/go.mod
@@ -88,6 +88,6 @@ replace github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2
 
 // If you change this please also update .github/pull_request_template.md and
 // docs/INSTALL.md.
-go 1.18
+go 1.20
 
 retract v0.0.2
diff --git a/itest/itest_lndharness_test.go b/itest/itest_lndharness_test.go
index 022d7ba..080f9be 100644
--- a/itest/itest_lndharness_test.go
+++ b/itest/itest_lndharness_test.go
@@ -198,7 +198,6 @@ func (l *lndHarness) Close() {
 	l.tctx.t.Helper()
 
 	_ = l.Lncli("stop")
-	_ = l.lndSignerCmd.Process.Signal(os.Interrupt)
 
 	l.cancel()
 }