diff --git a/LearningHub.Nhs.WebUI/Scripts/vuesrc/helpers/fileUpload.ts b/LearningHub.Nhs.WebUI/Scripts/vuesrc/helpers/fileUpload.ts
index 6973552c5..907438e2b 100644
--- a/LearningHub.Nhs.WebUI/Scripts/vuesrc/helpers/fileUpload.ts
+++ b/LearningHub.Nhs.WebUI/Scripts/vuesrc/helpers/fileUpload.ts
@@ -49,7 +49,7 @@ const MAX_FILE_SIZE = 10 * 1000 * 1000 * 1000; // 10GB
 
 // This list should correspond to the disallowed extensions contained in the FileType table
 const BLOCKED_FILE_EXTENSIONS = ['.app', '.asp', '.aspx', '.dll', '.dmg', '.exe', '.flv', '.f4v', '.js', '.jsp',
-    '.php', '.shtm', '.shtml', '.swf'];
+    '.php', '.shtm', '.shtml', '.swf','.webm'];
 
 const IMAGE_FILE_EXTENSIONS = ['.apng', '.avif', '.bmp', '.cur', '.gif', '.ico', '.jfif', '.jpeg', '.jpg', '.pjp',
     '.pjpeg', '.png', '.psd', '.svg', '.tif', '.tiff', '.webp'];
diff --git a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
index 6f39be1b9..48e5714c9 100644
--- a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
+++ b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
@@ -524,6 +524,7 @@
     <Build Include="Stored Procedures\Resources\GetAchievedCertificatedResourcesWithOptionalPagination.sql" />
     <Build Include="Stored Procedures\Hierarchy\GetCatalogues.sql" />
     <Build Include="Stored Procedures\Hierarchy\GetCataloguesCount.sql" />
+    <None Include="Scripts\Post-Deploy\Scripts\UpdateFileTypes.sql" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Scripts\Pre-Deploy\Scripts\Card5766_AuthorTableChanges.PreDeployment.sql" />
@@ -594,4 +595,4 @@
   <ItemGroup>
     <None Include="Scripts\Post-Deploy\Scripts\ElfhExternalSystemsImport.sql" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file
diff --git a/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Script.PostDeployment.sql b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Script.PostDeployment.sql
index 151c7c2c5..d9bcb7828 100644
--- a/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Script.PostDeployment.sql
+++ b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Script.PostDeployment.sql
@@ -81,4 +81,6 @@ UPDATE [resources].[ResourceVersion] SET CertificateEnabled = 0 WHERE VersionSta
 :r .\Scripts\InitialiseDataForEmailTemplates.sql
 :r .\Scripts\TD-2929_ActivityStatusUpdates.sql
 :r .\Scripts\InitialiseDataForEmailTemplates.sql
-:r .\Scripts\AttributeData.sql
\ No newline at end of file
+:r .\Scripts\AttributeData.sql
+:r .\Scripts\UpdateFileTypes.sql
+
diff --git a/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/UpdateFileTypes.sql b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/UpdateFileTypes.sql
new file mode 100644
index 000000000..cc5d1935b
--- /dev/null
+++ b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/UpdateFileTypes.sql
@@ -0,0 +1 @@
+update resources.FileType set NotAllowed =1 where Extension='webm'
\ No newline at end of file