diff --git a/.circleci/config.yml b/.circleci/config.yml
index aa19d80e1..bccaa3b3a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,7 +8,7 @@ executors:
     working_directory: '/go/src/github.com/influxdata/telegraf'
     resource_class: large
     docker:
-      - image: 'quay.io/influxdb/telegraf-ci:1.20.3'
+      - image: 'quay.io/influxdb/telegraf-ci:1.20.4'
     environment:
       GOFLAGS: -p=4
   mac:
diff --git a/Makefile b/Makefile
index 7db890daf..d6cb274b8 100644
--- a/Makefile
+++ b/Makefile
@@ -247,8 +247,8 @@ plugins/parsers/influx/machine.go: plugins/parsers/influx/machine.go.rl
 
 .PHONY: ci
 ci:
-	docker build -t quay.io/influxdb/telegraf-ci:1.20.3 - < scripts/ci.docker
-	docker push quay.io/influxdb/telegraf-ci:1.20.3
+	docker build -t quay.io/influxdb/telegraf-ci:1.20.4 - < scripts/ci.docker
+	docker push quay.io/influxdb/telegraf-ci:1.20.4
 
 .PHONY: install
 install: $(buildbin)
diff --git a/scripts/ci.docker b/scripts/ci.docker
index 3220fdb5d..498f212a9 100644
--- a/scripts/ci.docker
+++ b/scripts/ci.docker
@@ -1,4 +1,4 @@
-FROM golang:1.20.3
+FROM golang:1.20.4
 
 RUN chmod -R 755 "$GOPATH"
 
diff --git a/scripts/installgo_linux.sh b/scripts/installgo_linux.sh
index f1536bbca..b559245da 100644
--- a/scripts/installgo_linux.sh
+++ b/scripts/installgo_linux.sh
@@ -2,10 +2,10 @@
 
 set -eux
 
-GO_VERSION="1.20.3"
+GO_VERSION="1.20.4"
 GO_ARCH="linux-amd64"
 # from https://golang.org/dl
-GO_VERSION_SHA="979694c2c25c735755bf26f4f45e19e64e4811d661dd07b8c010f7a8e18adfca"
+GO_VERSION_SHA="698ef3243972a51ddb4028e4a1ac63dc6d60821bf18e59a807e051fee0a385bd"
 
 # Download Go and verify Go tarball
 setup_go () {
diff --git a/scripts/installgo_mac.sh b/scripts/installgo_mac.sh
index a0f855beb..10328e8b9 100644
--- a/scripts/installgo_mac.sh
+++ b/scripts/installgo_mac.sh
@@ -3,9 +3,9 @@
 set -eux
 
 ARCH=$(uname -m)
-GO_VERSION="1.20.3"
-GO_VERSION_SHA_arm64="86b0ed0f2b2df50fa8036eea875d1cf2d76cefdacf247c44639a1464b7e36b95" # from https://golang.org/dl
-GO_VERSION_SHA_amd64="c1e1161d6d859deb576e6cfabeb40e3d042ceb1c6f444f617c3c9d76269c3565" # from https://golang.org/dl
+GO_VERSION="1.20.4"
+GO_VERSION_SHA_arm64="61bd4f7f2d209e2a6a7ce17787fc5fea52fb11cc9efb3d8471187a8b39ce0dc9" # from https://golang.org/dl
+GO_VERSION_SHA_amd64="242b099b5b9bd9c5d4d25c041216bc75abcdf8e0541aec975eeabcbce61ad47f" # from https://golang.org/dl
 
 if [ "$ARCH" = 'arm64' ]; then
     GO_ARCH="darwin-arm64"
diff --git a/scripts/installgo_windows.sh b/scripts/installgo_windows.sh
index 7bff4d091..1ff257958 100644
--- a/scripts/installgo_windows.sh
+++ b/scripts/installgo_windows.sh
@@ -2,7 +2,7 @@
 
 set -eux
 
-GO_VERSION="1.20.3"
+GO_VERSION="1.20.4"
 
 setup_go () {
     choco upgrade golang --allow-downgrade --version=${GO_VERSION}