diff --git a/Project.toml b/Project.toml
index 8c7b47a..b5d76e4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "AzStorage"
 uuid = "c6697862-1611-5eae-9ef8-48803c85c8d6"
-version = "2.9.1"
+version = "2.9.2"
 
 [deps]
 AbstractStorage = "14dbef02-f468-5f15-853e-5ec8dee7b899"
diff --git a/src/AzStorage.jl b/src/AzStorage.jl
index 9d25f61..a9083fe 100644
--- a/src/AzStorage.jl
+++ b/src/AzStorage.jl
@@ -20,7 +20,7 @@ const RETRYABLE_CURL_ERRORS = [
     56] # Failure with received network data.
 
 # https://docs.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
-const API_VERSION = "2025-07-05"
+const API_VERSION = "2026-06-06"
 
 # buffer size for holding OAuth2 tokens
 const BUFFER_SIZE = unsafe_load(cglobal((:BUFFER_SIZE, libAzStorage), Int32))
@@ -942,12 +942,16 @@ function generate_user_delegation_sas(c::AzContainer, b::AbstractString; permiss
     signedAuthorizedUserObjectId = ""
     signedUnauthorizedUserObjectId = ""
     signedCorrelationId = ""
+    signedKeyDelegatedUserTenantId = ""
+    signedDelegatedUserObjectId = ""
     signedIP = ""
     signedProtocol = "https"
     signedVersion = API_VERSION
     signedResource = "b"
     signedSnapshotTime = ""
     signedEncryptionScope = ""
+    canonicalizedSignedRequestHeaders = ""
+    canonicalizedSignedRequestQueryParameters = ""
     rscc = ""
     rscd = ""
     rsce = ""
@@ -968,14 +972,16 @@ function generate_user_delegation_sas(c::AzContainer, b::AbstractString; permiss
         signedAuthorizedUserObjectId * "\n" *
         signedUnauthorizedUserObjectId * "\n" *
         signedCorrelationId * "\n" *
-        "\n" *
-        "\n" *
+        signedKeyDelegatedUserTenantId * "\n" *
+        signedDelegatedUserObjectId * "\n" *
         signedIP * "\n" *
         signedProtocol * "\n" *
         signedVersion * "\n" *
         signedResource * "\n" *
         signedSnapshotTime * "\n" *
         signedEncryptionScope * "\n" *
+        canonicalizedSignedRequestHeaders * "\n" *
+        canonicalizedSignedRequestQueryParameters * "\n" *
         rscc * "\n" *
         rscd * "\n" *
         rsce * "\n" *