diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4f8dc3d2d..f068ae108 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,12 +10,15 @@ defaults:
       - image: 'quay.io/influxdb/telegraf-ci:1.10.8'
   go-1_11: &go-1_11
     docker:
-      - image: 'quay.io/influxdb/telegraf-ci:1.11.5'
+      - image: 'quay.io/influxdb/telegraf-ci:1.11.10'
+  go-1_12: &go-1_12
+    docker:
+      - image: 'quay.io/influxdb/telegraf-ci:1.12.5'
 
 version: 2
 jobs:
   deps:
-    <<: [ *defaults, *go-1_11 ]
+    <<: [ *defaults, *go-1_12 ]
     steps:
       - checkout
       - restore_cache:
@@ -55,8 +58,15 @@ jobs:
           at: '/go/src'
       - run: 'make check'
       - run: 'make test'
-  test-go-1.11-386:
-    <<: [ *defaults, *go-1_11 ]
+  test-go-1.12:
+    <<: [ *defaults, *go-1_12 ]
+    steps:
+      - attach_workspace:
+          at: '/go/src'
+      - run: 'GOARCH=386 make check'
+      - run: 'GOARCH=386 make test'
+  test-go-1.12-386:
+    <<: [ *defaults, *go-1_12 ]
     steps:
       - attach_workspace:
           at: '/go/src'
@@ -64,7 +74,7 @@ jobs:
       - run: 'GOARCH=386 make test'
 
   package:
-    <<: [ *defaults, *go-1_11 ]
+    <<: [ *defaults, *go-1_12 ]
     steps:
       - attach_workspace:
           at: '/go/src'
@@ -73,7 +83,7 @@ jobs:
           path: './build'
           destination: 'build'
   release:
-    <<: [ *defaults, *go-1_11 ]
+    <<: [ *defaults, *go-1_12 ]
     steps:
       - attach_workspace:
           at: '/go/src'
@@ -82,7 +92,7 @@ jobs:
           path: './build'
           destination: 'build'
   nightly:
-    <<: [ *defaults, *go-1_11 ]
+    <<: [ *defaults, *go-1_12 ]
     steps:
       - attach_workspace:
           at: '/go/src'
@@ -117,7 +127,13 @@ workflows:
           filters:
             tags:
               only: /.*/
-      - 'test-go-1.11-386':
+      - 'test-go-1.12':
+          requires:
+            - 'deps'
+          filters:
+            tags:
+              only: /.*/
+      - 'test-go-1.12-386':
           requires:
             - 'deps'
           filters:
@@ -128,13 +144,15 @@ workflows:
             - 'test-go-1.9'
             - 'test-go-1.10'
             - 'test-go-1.11'
-            - 'test-go-1.11-386'
+            - 'test-go-1.12'
+            - 'test-go-1.12-386'
       - 'release':
           requires:
             - 'test-go-1.9'
             - 'test-go-1.10'
             - 'test-go-1.11'
-            - 'test-go-1.11-386'
+            - 'test-go-1.12'
+            - 'test-go-1.12-386'
           filters:
             tags:
               only: /.*/
@@ -152,7 +170,10 @@ workflows:
       - 'test-go-1.11':
           requires:
             - 'deps'
-      - 'test-go-1.11-386':
+      - 'test-go-1.12':
+          requires:
+            - 'deps'
+      - 'test-go-1.12-386':
           requires:
             - 'deps'
       - 'nightly':
@@ -160,7 +181,8 @@ workflows:
             - 'test-go-1.9'
             - 'test-go-1.10'
             - 'test-go-1.11'
-            - 'test-go-1.11-386'
+            - 'test-go-1.12'
+            - 'test-go-1.12-386'
     triggers:
       - schedule:
           cron: "0 7 * * *"
diff --git a/Makefile b/Makefile
index 100883198..3b5e01f30 100644
--- a/Makefile
+++ b/Makefile
@@ -131,10 +131,15 @@ plugin-%:
 	@echo "Starting dev environment for $${$(@)} input plugin..."
 	@docker-compose -f plugins/inputs/$${$(@)}/dev/docker-compose.yml up
 
+.PHONY: ci-1.12
+ci-1.11:
+	docker build -t quay.io/influxdb/telegraf-ci:1.12.5 - < scripts/ci-1.12.docker
+	docker push quay.io/influxdb/telegraf-ci:1.12.5
+
 .PHONY: ci-1.11
 ci-1.11:
-	docker build -t quay.io/influxdb/telegraf-ci:1.11.5 - < scripts/ci-1.11.docker
-	docker push quay.io/influxdb/telegraf-ci:1.11.5
+	docker build -t quay.io/influxdb/telegraf-ci:1.11.10 - < scripts/ci-1.11.docker
+	docker push quay.io/influxdb/telegraf-ci:1.11.10
 
 .PHONY: ci-1.10
 ci-1.10:
diff --git a/appveyor.yml b/appveyor.yml
index 39ec04425..46dcf97ba 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,11 +13,11 @@ platform: x64
 
 install:
   - IF NOT EXIST "C:\Cache" mkdir C:\Cache
-  - IF NOT EXIST "C:\Cache\go1.11.5.msi" curl -o "C:\Cache\go1.11.5.msi" https://storage.googleapis.com/golang/go1.11.5.windows-amd64.msi
+  - IF NOT EXIST "C:\Cache\go1.12.5.msi" curl -o "C:\Cache\go1.12.5.msi" https://storage.googleapis.com/golang/go1.12.5.windows-amd64.msi
   - IF NOT EXIST "C:\Cache\gnuwin32-bin.zip" curl -o "C:\Cache\gnuwin32-bin.zip" https://dl.influxdata.com/telegraf/ci/make-3.81-bin.zip
   - IF NOT EXIST "C:\Cache\gnuwin32-dep.zip" curl -o "C:\Cache\gnuwin32-dep.zip" https://dl.influxdata.com/telegraf/ci/make-3.81-dep.zip
   - IF EXIST "C:\Go" rmdir /S /Q C:\Go
-  - msiexec.exe /i "C:\Cache\go1.11.5.msi" /quiet
+  - msiexec.exe /i "C:\Cache\go1.12.5.msi" /quiet
   - 7z x "C:\Cache\gnuwin32-bin.zip" -oC:\GnuWin32 -y
   - 7z x "C:\Cache\gnuwin32-dep.zip" -oC:\GnuWin32 -y
   - go get -d github.com/golang/dep
diff --git a/scripts/ci-1.11.docker b/scripts/ci-1.11.docker
index 823b3dadf..5e4cb5662 100644
--- a/scripts/ci-1.11.docker
+++ b/scripts/ci-1.11.docker
@@ -1,4 +1,4 @@
-FROM golang:1.11.5
+FROM golang:1.11.10
 
 RUN chmod -R 755 "$GOPATH"
 
diff --git a/scripts/ci-1.12.docker b/scripts/ci-1.12.docker
new file mode 100644
index 000000000..760c50a44
--- /dev/null
+++ b/scripts/ci-1.12.docker
@@ -0,0 +1,28 @@
+FROM golang:1.12.5
+
+RUN chmod -R 755 "$GOPATH"
+
+RUN DEBIAN_FRONTEND=noninteractive \
+	apt update && apt install -y --no-install-recommends \
+	autoconf \
+	git \
+	libtool \
+	locales \
+	make \
+	python-boto \
+	rpm \
+	ruby \
+	ruby-dev \
+	zip && \
+	rm -rf /var/lib/apt/lists/*
+
+RUN ln -sf /usr/share/zoneinfo/Etc/UTC /etc/localtime
+RUN locale-gen C.UTF-8 || true
+ENV LANG=C.UTF-8
+
+RUN gem install fpm
+
+RUN go get -d github.com/golang/dep && \
+    cd src/github.com/golang/dep && \
+    git checkout -q v0.5.0 && \
+    go install -ldflags="-X main.version=v0.5.0" ./cmd/dep