diff --git a/.github/gh-actions-self-hosted-runners/arc/images/Dockerfile b/.github/gh-actions-self-hosted-runners/arc/images/Dockerfile
index 4d82de421fd2..22b56a659871 100644
--- a/.github/gh-actions-self-hosted-runners/arc/images/Dockerfile
+++ b/.github/gh-actions-self-hosted-runners/arc/images/Dockerfile
@@ -35,7 +35,7 @@ RUN curl -OL https://nodejs.org/dist/v22.14.0/node-v22.14.0-linux-x64.tar.xz &&
     mv /usr/local/node-v22.14.0-linux-x64 /usr/local/node
 ENV PATH="${PATH}:/usr/local/node/bin"
 #Install Go
-ARG go_version=1.26.1
+ARG go_version=1.26.2
 RUN curl -OL https://go.dev/dl/go${go_version}.linux-amd64.tar.gz && \
     tar -C /usr/local -xzf go${go_version}.linux-amd64.tar.gz && \
     rm go${go_version}.linux-amd64.tar.gz
diff --git a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
index 44e44fc70279..14ab966d8667 100644
--- a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
+++ b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
@@ -2313,7 +2313,7 @@ class BeamModulePlugin implements Plugin<Project> {
 
       // This sets the whole project Go version.
       // The latest stable Go version can be checked at https://go.dev/dl/
-      project.ext.goVersion = "go1.26.1"
+      project.ext.goVersion = "go1.26.2"
 
       // Minor TODO: Figure out if we can pull out the GOCMD env variable after goPrepare script
       // completion, and avoid this GOBIN substitution.
diff --git a/dev-support/docker/Dockerfile b/dev-support/docker/Dockerfile
index 7abfc61789d7..49338ab34bfa 100644
--- a/dev-support/docker/Dockerfile
+++ b/dev-support/docker/Dockerfile
@@ -74,7 +74,7 @@ RUN pip3 install --break-system-packages distlib==0.3.9 yapf==0.43.0 pytest plug
 ###
 # Install Go
 ###
-ENV DOWNLOAD_GO_VERSION=1.26.1
+ENV DOWNLOAD_GO_VERSION=1.26.2
 RUN wget https://golang.org/dl/go${DOWNLOAD_GO_VERSION}.linux-amd64.tar.gz && \
     tar -C /usr/local -xzf go${DOWNLOAD_GO_VERSION}.linux-amd64.tar.gz
 ENV GOROOT /usr/local/go
diff --git a/sdks/go.mod b/sdks/go.mod
index 6f1b65e32a2d..e58afd6e3a63 100644
--- a/sdks/go.mod
+++ b/sdks/go.mod
@@ -22,7 +22,7 @@ module github.com/apache/beam/sdks/v2
 
 go 1.26.0
 
-toolchain go1.26.1
+toolchain go1.26.2
 
 require (
 	cloud.google.com/go/bigquery v1.72.0
diff --git a/sdks/go/run_with_go_version.sh b/sdks/go/run_with_go_version.sh
index 26dbca822014..0bbf0d4f69c8 100755
--- a/sdks/go/run_with_go_version.sh
+++ b/sdks/go/run_with_go_version.sh
@@ -37,7 +37,7 @@ set -e
 #
 # This variable is also used as the execution command downscript.
 # The list of downloadable versions are at https://go.dev/dl/
-GOVERS=go1.26.1
+GOVERS=go1.26.2
 
 if ! command -v go &> /dev/null
 then