diff --git a/composer.json b/composer.json
index 446eff9686..6856c98202 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
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         "gregwar/captcha": "^2.1",
         "google/apiclient": "^2.19",
-        "microsoft/microsoft-graph": "^3.3",
+        "microsoft/microsoft-graph": "^3.4",
         "joelbutcher/facebook-graph-sdk": "^6.1",
         "mobiledetect/mobiledetectlib": "^4.11",
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diff --git a/composer.lock b/composer.lock
index 08672d425e..42a12f9c40 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "e6215d68a1a7715ddf7c13a901304e63",
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@@ -864,16 +864,16 @@
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+            "version": "7.15.2",
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-                "reference": "61443dfb33c62f308ee8add20f45b4d6e4bf8d2f"
+                "reference": "744101956d78b7c1384d0cbf379db13e859167bf"
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-                "reference": "61443dfb33c62f308ee8add20f45b4d6e4bf8d2f",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/744101956d78b7c1384d0cbf379db13e859167bf",
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@@ -972,7 +972,7 @@
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-                "source": "https://github.com/guzzle/guzzle/tree/7.15.1"
+                "source": "https://github.com/guzzle/guzzle/tree/7.15.2"
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@@ -988,7 +988,7 @@
                     "type": "tidelift"
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-            "time": "2026-07-18T11:23:11+00:00"
+            "time": "2026-07-26T23:23:20+00:00"
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         {
             "name": "guzzlehttp/promises",
@@ -2127,16 +2127,16 @@
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         {
             "name": "microsoft/microsoft-graph",
-            "version": "v3.3.0",
+            "version": "v3.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/microsoftgraph/msgraph-sdk-php.git",
-                "reference": "f120200d86f22f799a91b4b3f2b9011c3b4e6217"
+                "reference": "0a21e99456cfe33db834eb64d40692da4e093d2c"
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             "dist": {
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-                "url": "https://api.github.com/repos/microsoftgraph/msgraph-sdk-php/zipball/f120200d86f22f799a91b4b3f2b9011c3b4e6217",
-                "reference": "f120200d86f22f799a91b4b3f2b9011c3b4e6217",
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+                "reference": "0a21e99456cfe33db834eb64d40692da4e093d2c",
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@@ -2168,9 +2168,9 @@
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             "support": {
                 "issues": "https://github.com/microsoftgraph/msgraph-sdk-php/issues",
-                "source": "https://github.com/microsoftgraph/msgraph-sdk-php/tree/v3.3.0"
+                "source": "https://github.com/microsoftgraph/msgraph-sdk-php/tree/v3.4.0"
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-            "time": "2026-07-10T17:08:03+00:00"
+            "time": "2026-07-21T23:54:48+00:00"
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             "name": "microsoft/microsoft-graph-core",