diff --git a/.github/workflows/grafana-plugin.yml b/.github/workflows/grafana-plugin.yml
index 1c75543..1127d13 100644
--- a/.github/workflows/grafana-plugin.yml
+++ b/.github/workflows/grafana-plugin.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Install dependencies and Build and test frontend
         run: |
@@ -73,7 +73,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Build through the Maven entrypoint
         run: mvn clean package -Pwith-grafana-plugin -DskipTests -ntp
@@ -100,7 +100,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Resolve the declared minimum Grafana version
         id: floor
diff --git a/connectors/grafana-plugin/go.mod b/connectors/grafana-plugin/go.mod
index fbc0951..9915586 100644
--- a/connectors/grafana-plugin/go.mod
+++ b/connectors/grafana-plugin/go.mod
@@ -15,19 +15,17 @@
 
 module github.com/grafana/grafana-starter-datasource-backend
 
-go 1.21
-
-toolchain go1.21.0
+go 1.25
 
 require (
-	github.com/apache/iotdb-client-go/v2 v2.0.8
+	github.com/apache/iotdb-client-go/v2 v2.0.10
 	github.com/grafana/grafana-plugin-sdk-go v0.250.0
 )
 
 require (
 	github.com/BurntSushi/toml v1.3.2 // indirect
 	github.com/apache/arrow/go/v15 v15.0.2 // indirect
-	github.com/apache/thrift v0.17.0 // indirect
+	github.com/apache/thrift v0.24.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect