diff --git a/.github/workflows/sanitizers.yaml b/.github/workflows/sanitizers.yaml
index 8def2f18be..c4ade4a6a3 100644
--- a/.github/workflows/sanitizers.yaml
+++ b/.github/workflows/sanitizers.yaml
@@ -13,6 +13,8 @@ on:
       - "docs/**"
 permissions:
   contents: read
+env:
+  GOTOOLCHAIN: local
 jobs:
   # Adapted from https://github.com/beberlei/hdrhistogram-php
   sanitizers:
diff --git a/.github/workflows/static.yaml b/.github/workflows/static.yaml
index 39adb5d949..e4256f06f8 100644
--- a/.github/workflows/static.yaml
+++ b/.github/workflows/static.yaml
@@ -29,6 +29,7 @@ permissions:
   attestations: write
 env:
   IMAGE_NAME: ${{ (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && inputs.version) || startsWith(github.ref, 'refs/tags/')) && 'dunglas/frankenphp' || 'dunglas/frankenphp-dev' }}
+  GOTOOLCHAIN: local
 jobs:
   prepare:
     runs-on: ubuntu-24.04
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 99749f6d5f..c45d26effc 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -13,6 +13,8 @@ on:
       - "docs/**"
 permissions:
   contents: read
+env:
+  GOTOOLCHAIN: local
 jobs:
   tests-linux:
     name: Tests (Linux, PHP ${{ matrix.php-versions }})
diff --git a/Dockerfile b/Dockerfile
index 8ca6543b92..f738c280f1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -57,6 +57,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 COPY --from=golang-base /usr/local/go /usr/local/go
 
 ENV PATH=/usr/local/go/bin:$PATH
+ENV GOTOOLCHAIN=local
 
 # This is required to link the FrankenPHP binary to the PHP binary
 RUN apt-get update && \
diff --git a/alpine.Dockerfile b/alpine.Dockerfile
index 89868b8ec1..c75aa80bf5 100644
--- a/alpine.Dockerfile
+++ b/alpine.Dockerfile
@@ -57,6 +57,7 @@ SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 COPY --link --from=golang-base /usr/local/go /usr/local/go
 
 ENV PATH=/usr/local/go/bin:$PATH
+ENV GOTOOLCHAIN=local
 
 # hadolint ignore=SC2086
 RUN apk add --no-cache --virtual .build-deps \
diff --git a/caddy/caddy.go b/caddy/caddy.go
index 5a54ca8e85..f8169c988d 100644
--- a/caddy/caddy.go
+++ b/caddy/caddy.go
@@ -343,7 +343,7 @@ func (f *FrankenPHPApp) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
 	}
 
 	if f.MaxThreads > 0 && f.NumThreads > 0 && f.MaxThreads < f.NumThreads {
-		return errors.New("'max_threads' must be greater than or equal to 'num_threads'")
+		return errors.New(`"max_threads"" must be greater than or equal to "num_threads"`)
 	}
 
 	return nil
diff --git a/caddy/go.mod b/caddy/go.mod
index c902443c5b..a9e7c7f19b 100644
--- a/caddy/go.mod
+++ b/caddy/go.mod
@@ -2,8 +2,6 @@ module github.com/dunglas/frankenphp/caddy
 
 go 1.24.0
 
-toolchain go1.24.2
-
 replace github.com/dunglas/frankenphp => ../
 
 retract v1.0.0-rc.1 // Human error
diff --git a/dev-alpine.Dockerfile b/dev-alpine.Dockerfile
index e5f35f2ec8..7a95498288 100644
--- a/dev-alpine.Dockerfile
+++ b/dev-alpine.Dockerfile
@@ -3,6 +3,7 @@
 #checkov:skip=CKV_DOCKER_3
 FROM golang:1.24-alpine
 
+ENV GOTOOLCHAIN=local
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS="\
 	autoconf \
diff --git a/dev.Dockerfile b/dev.Dockerfile
index 8a5e7f46d1..615d01223d 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -3,6 +3,7 @@
 #checkov:skip=CKV_DOCKER_3
 FROM golang:1.24
 
+ENV GOTOOLCHAIN=local
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS="\
 	autoconf \
diff --git a/go.mod b/go.mod
index 77bf57cab6..da88964678 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/dunglas/frankenphp
 
-go 1.24
+go 1.24.0
 
 retract v1.0.0-rc.1 // Human error
 
diff --git a/static-builder-gnu.Dockerfile b/static-builder-gnu.Dockerfile
index 1575817fa2..7fa40d5cec 100644
--- a/static-builder-gnu.Dockerfile
+++ b/static-builder-gnu.Dockerfile
@@ -22,7 +22,8 @@ ARG MIMALLOC=''
 ARG NO_COMPRESS=''
 
 # go version
-ENV GO_VERSION=1.24.1
+ENV GOTOOLCHAIN=local
+ENV GO_VERSION=1.24.3
 
 # labels, same as static-builder.Dockerfile
 LABEL org.opencontainers.image.title=FrankenPHP
@@ -94,9 +95,8 @@ RUN yum install -y \
     else \
         GO_ARCH="amd64" ; \
     fi ; \
-    curl -o jq -fsSL https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-linux-${GO_ARCH} && \
-    chmod +x jq && \
-    mv jq /usr/local/bin/jq && \
+    curl -o /usr/local/bin/jq -fsSL https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-linux-${GO_ARCH} && \
+    chmod +x /usr/local/bin/jq && \
     curl -o go.tgz -fsSL https://go.dev/dl/go${GO_VERSION}.linux-${GO_ARCH}.tar.gz && \
     rm -rf /usr/local/go && \
     tar -C /usr/local -xzf go.tgz && \
@@ -105,7 +105,7 @@ RUN yum install -y \
 
 ENV PATH="/cmake/bin:/usr/local/go/bin:$PATH"
 
-# Apply gnu mode
+# Apply GNU mode
 ENV CC='/opt/rh/devtoolset-10/root/usr/bin/gcc'
 ENV CXX='/opt/rh/devtoolset-10/root/usr/bin/g++'
 ENV AR='/opt/rh/devtoolset-10/root/usr/bin/ar'
@@ -127,6 +127,7 @@ RUN go mod download
 
 WORKDIR /go/src/app/caddy
 COPY caddy/go.mod caddy/go.sum ./
+RUN go mod download
 
 WORKDIR /go/src/app
 COPY --link *.* ./
diff --git a/static-builder-musl.Dockerfile b/static-builder-musl.Dockerfile
index a9ba2cda9e..b2e7bb621c 100644
--- a/static-builder-musl.Dockerfile
+++ b/static-builder-musl.Dockerfile
@@ -21,6 +21,8 @@ ARG DEBUG_SYMBOLS=''
 ARG MIMALLOC=''
 ARG NO_COMPRESS=''
 
+ENV GOTOOLCHAIN=local
+
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 
 LABEL org.opencontainers.image.title=FrankenPHP