diff --git a/lib/modules/manager/asdf/extract.spec.ts b/lib/modules/manager/asdf/extract.spec.ts
index 78c56a6bd350b6..0123ce05a141ae 100644
--- a/lib/modules/manager/asdf/extract.spec.ts
+++ b/lib/modules/manager/asdf/extract.spec.ts
@@ -98,6 +98,7 @@ poetry 1.3.2
 pre-commit 3.3.1
 pulumi 3.57.1
 python 3.11.0
+rebar 3.23.0
 ruby 3.1.2
 rust 1.64.0
 sbt 1.9.7
@@ -484,6 +485,12 @@ dummy 1.2.3
             depName: 'python',
             extractVersion: '^v(?<version>\\S+)',
           },
+          {
+            currentValue: '3.23.0',
+            datasource: 'github-tags',
+            packageName: 'erlang/rebar3',
+            depName: 'rebar',
+          },
           {
             currentValue: '3.1.2',
             datasource: 'ruby-version',
diff --git a/lib/modules/manager/asdf/upgradeable-tooling.ts b/lib/modules/manager/asdf/upgradeable-tooling.ts
index 72bdb607db7723..f59c172b0ad0c9 100644
--- a/lib/modules/manager/asdf/upgradeable-tooling.ts
+++ b/lib/modules/manager/asdf/upgradeable-tooling.ts
@@ -500,6 +500,13 @@ export const upgradeableTooling: Record<string, ToolingDefinition> = {
       extractVersion: '^v(?<version>\\S+)',
     },
   },
+  rebar: {
+    asdfPluginUrl: 'https://github.com/Stratus3D/asdf-rebar.git',
+    config: {
+      datasource: GithubTagsDatasource.id,
+      packageName: 'erlang/rebar3',
+    },
+  },
   ruby: {
     asdfPluginUrl: 'https://github.com/asdf-vm/asdf-ruby',
     config: {