diff --git a/src/BL/BL.csproj b/src/BL/BL.csproj
index 1538e3b1e..9341e8bd8 100644
--- a/src/BL/BL.csproj
+++ b/src/BL/BL.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.11" />
     <PackageReference Include="Serilog" Version="3.1.1" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/DARE-API/DARE-API.csproj b/src/DARE-API/DARE-API.csproj
index 197edea76..c69efcc79 100644
--- a/src/DARE-API/DARE-API.csproj
+++ b/src/DARE-API/DARE-API.csproj
@@ -42,7 +42,7 @@
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.5.0" />
 
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
 
 
 
diff --git a/src/DARE-FrontEnd/DARE-FrontEnd.csproj b/src/DARE-FrontEnd/DARE-FrontEnd.csproj
index 43ece3608..5077a8bd3 100644
--- a/src/DARE-FrontEnd/DARE-FrontEnd.csproj
+++ b/src/DARE-FrontEnd/DARE-FrontEnd.csproj
@@ -50,7 +50,7 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Data-Egress-API/Data-Egress-API.csproj b/src/Data-Egress-API/Data-Egress-API.csproj
index 6406a536b..0a0d72a98 100644
--- a/src/Data-Egress-API/Data-Egress-API.csproj
+++ b/src/Data-Egress-API/Data-Egress-API.csproj
@@ -39,7 +39,7 @@
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.5.0" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
     <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
   </ItemGroup>
 
diff --git a/src/Data-Egress-UI/Data-Egress-UI.csproj b/src/Data-Egress-UI/Data-Egress-UI.csproj
index 402f0ea30..11d246af0 100644
--- a/src/Data-Egress-UI/Data-Egress-UI.csproj
+++ b/src/Data-Egress-UI/Data-Egress-UI.csproj
@@ -95,7 +95,7 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/TRE-API/TRE-API.csproj b/src/TRE-API/TRE-API.csproj
index ccdfceb32..51f266aca 100644
--- a/src/TRE-API/TRE-API.csproj
+++ b/src/TRE-API/TRE-API.csproj
@@ -52,7 +52,7 @@
     <PackageReference Include="Swashbuckle.AspNetCore.Swagger" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.5.0" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/TRE-UI/TRE-UI.csproj b/src/TRE-UI/TRE-UI.csproj
index 7219e44f5..8b3ef00b7 100644
--- a/src/TRE-UI/TRE-UI.csproj
+++ b/src/TRE-UI/TRE-UI.csproj
@@ -52,7 +52,7 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/TREAgent/TREAgent.csproj b/src/TREAgent/TREAgent.csproj
index e364035b6..ff9891f8d 100644
--- a/src/TREAgent/TREAgent.csproj
+++ b/src/TREAgent/TREAgent.csproj
@@ -41,7 +41,7 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.33.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
   </ItemGroup>
 
   <ItemGroup>