diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0059e780..e467fa5ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 ## Release (2026-mm-dd)
-- `core`: [v0.21.1](core/CHANGELOG.md#v0211) 
-  - **Dependencies**: Bump `github.com/golang-jwt/jwt/v5` from `v5.3.0` to `v5.3.1`
+- `core`: 
+  - [v0.22.0](core/CHANGELOG.md#v0220) 
+    - **Feature:** Support Azure DevOps OIDC adapter
+  - [v0.21.1](core/CHANGELOG.md#v0211) 
+    - **Dependencies**: Bump `github.com/golang-jwt/jwt/v5` from `v5.3.0` to `v5.3.1`
 - `alb`: 
   - [v0.9.3](services/alb/CHANGELOG.md#v093)
     - Bump STACKIT SDK core module from `v0.21.0` to `v0.21.1`
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index 6b2630971..c66211445 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -1,3 +1,6 @@
+## v0.22.0
+- **Feature:** Support Azure DevOps OIDC adapter
+
 ## v0.21.1
 - **Dependencies:** Bump `github.com/golang-jwt/jwt/v5` from `v5.3.0` to `v5.3.1`
 
diff --git a/core/VERSION b/core/VERSION
index 40c85001a..4f2794371 100644
--- a/core/VERSION
+++ b/core/VERSION
@@ -1 +1 @@
-v0.21.1
+v0.22.0
diff --git a/core/oidcadapters/azuredevops.go b/core/oidcadapters/azuredevops.go
new file mode 100644
index 000000000..12617dbd2
--- /dev/null
+++ b/core/oidcadapters/azuredevops.go
@@ -0,0 +1,73 @@
+package oidcadapters
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+)
+
+const (
+	adoPipelineOIDCAPIVersion = "7.1"
+	adoAudience               = "api://AzureADTokenExchange"
+)
+
+func RequestAzureDevOpsOIDCToken(oidcRequestUrl, oidcRequestToken, serviceConnectionID string) OIDCTokenFunc {
+	return func(ctx context.Context) (string, error) {
+		req, err := http.NewRequestWithContext(ctx, http.MethodPost, oidcRequestUrl, http.NoBody)
+		if err != nil {
+			return "", fmt.Errorf("azureDevOpsAssertion: failed to build request: %w", err)
+		}
+
+		query, err := url.ParseQuery(req.URL.RawQuery)
+		if err != nil {
+			return "", fmt.Errorf("azureDevOpsAssertion: cannot parse URL query")
+		}
+
+		if query.Get("api-version") == "" {
+			query.Add("api-version", adoPipelineOIDCAPIVersion)
+		}
+
+		if query.Get("serviceConnectionId") == "" && serviceConnectionID != "" {
+			query.Add("serviceConnectionId", serviceConnectionID)
+		}
+
+		if query.Get("audience") == "" {
+			query.Set("audience", adoAudience) // Azure DevOps requires this specific audience for OIDC tokens
+		}
+
+		req.URL.RawQuery = query.Encode()
+
+		req.Header.Set("Accept", "application/json")
+		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", oidcRequestToken))
+		req.Header.Set("Content-Type", "application/json")
+
+		resp, err := http.DefaultClient.Do(req)
+		if err != nil {
+			return "", fmt.Errorf("azureDevOpsAssertion: cannot request token: %w", err)
+		}
+
+		defer func() {
+			_ = resp.Body.Close()
+		}()
+		body, err := io.ReadAll(io.LimitReader(resp.Body, 1<<20))
+		if err != nil {
+			return "", fmt.Errorf("azureDevOpsAssertion: cannot parse response: %w", err)
+		}
+
+		if c := resp.StatusCode; c < 200 || c > 299 {
+			return "", fmt.Errorf("azureDevOpsAssertion: received HTTP status %d with response: %s", resp.StatusCode, body)
+		}
+
+		var tokenRes struct {
+			Value *string `json:"oidcToken"`
+		}
+		if err := json.Unmarshal(body, &tokenRes); err != nil || tokenRes.Value == nil {
+			return "", fmt.Errorf("azureDevOpsAssertion: cannot unmarshal response: %w", err)
+		}
+
+		return *tokenRes.Value, nil
+	}
+}