diff --git a/dependabotbot.yml b/dependabotbot.yml
new file mode 100644
index 00000000..8055e248
--- /dev/null
+++ b/dependabotbot.yml
@@ -0,0 +1,34 @@
+From 2eaa0efc6fd407d25f3a7ec3923981c005d03d6c Mon Sep 17 00:00:00 2001
+From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
+Date: Mon, 16 Mar 2026 19:44:53 +0000
+Subject: [PATCH] chore(deps): bump
+ com.google.auth:google-auth-library-oauth2-http
+
+Bumps com.google.auth:google-auth-library-oauth2-http from 1.11.0 to 1.43.0.
+
+---
+updated-dependencies:
+- dependency-name: com.google.auth:google-auth-library-oauth2-http
+  dependency-version: 1.43.0
+  dependency-type: direct:production
+  update-type: version-update:semver-minor
+...
+
+Signed-off-by: dependabot[bot] <support@github.com>
+---
+ sheets/snippets/build.gradle | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sheets/snippets/build.gradle b/sheets/snippets/build.gradle
+index 22610657..00c3eec9 100644
+--- a/sheets/snippets/build.gradle
++++ b/sheets/snippets/build.gradle
+@@ -5,7 +5,7 @@ repositories {
+ }
+ 
+ dependencies {
+-    implementation 'com.google.auth:google-auth-library-oauth2-http:1.11.0'
++    implementation 'com.google.auth:google-auth-library-oauth2-http:1.43.0'
+     implementation 'com.google.apis:google-api-services-drive:v3-rev20220815-2.0.0'
+     implementation 'com.google.apis:google-api-services-sheets:v4-rev20220927-2.0.0'
+     testImplementation 'junit:junit:4.13.2'