diff --git a/eng/emitters/pipelines/templates/stages/emitter-stages.yml b/eng/emitters/pipelines/templates/stages/emitter-stages.yml
index 2b0a5721387..e7f2ada45c0 100644
--- a/eng/emitters/pipelines/templates/stages/emitter-stages.yml
+++ b/eng/emitters/pipelines/templates/stages/emitter-stages.yml
@@ -130,7 +130,7 @@ stages:
           PackagePath: ${{ parameters.PackagePath }}
           LanguageShortName: ${{ parameters.LanguageShortName }}
           BuildArtifactName: build_artifacts_${{ parameters.LanguageShortName }}
-          NodeVersion: 20.x
+          NodeVersion: 24.x
           Os: linux
           EmitArtifacts: true # Emit artifacts only for the first job
           PythonVersion: ${{ parameters.PythonVersion }}
@@ -156,7 +156,7 @@ stages:
           Packages: ${{ parameters.Packages }}
           PackagePath: ${{ parameters.PackagePath }}
           LanguageShortName: ${{ parameters.LanguageShortName }}
-          NodeVersion: 20.x
+          NodeVersion: 24.x
           Os: windows
           PythonVersion: ${{ parameters.PythonVersion }}
       - template: /eng/emitters/pipelines/templates/jobs/build-job.yml
@@ -204,7 +204,7 @@ stages:
                   TestArgs: ${{ parameters.UnitTestArgs }}
                   LanguageShortName: ${{ parameters.LanguageShortName }}
                   BuildArtifactName: build_artifacts_${{ parameters.LanguageShortName }}
-                  NodeVersion: 20.x
+                  NodeVersion: 24.x
                   Os: linux
                   EmitArtifacts: true # Emit artifacts only for the first job
                   CadlRanchName: ${{ parameters.CadlRanchName }} # only needed for first job
@@ -229,7 +229,7 @@ stages:
                   TestArgs: ${{ parameters.UnitTestArgs }}
                   LanguageShortName: ${{ parameters.LanguageShortName }}
                   BuildArtifactName: build_artifacts_${{ parameters.LanguageShortName }}
-                  NodeVersion: 20.x
+                  NodeVersion: 24.x
                   Os: windows
                   PythonVersion: ${{ parameters.PythonVersion }}
                   UseTypeSpecNext: ${{ parameters.UseTypeSpecNext }}
diff --git a/eng/emitters/pipelines/templates/steps/test-step.yml b/eng/emitters/pipelines/templates/steps/test-step.yml
index f2cdf86217c..c61b148b7fe 100644
--- a/eng/emitters/pipelines/templates/steps/test-step.yml
+++ b/eng/emitters/pipelines/templates/steps/test-step.yml
@@ -13,7 +13,7 @@ parameters:
   # Node version
   - name: NodeVersion
     type: string
-    default: "20.x"
+    default: "22.x"
 
   # Arguments needed to run tests
   - name: TestArgs