diff --git a/src/Utilities.Configuration.Test/packages.lock.json b/src/Utilities.Configuration.Test/packages.lock.json
index 170dcdc..c25048a 100644
--- a/src/Utilities.Configuration.Test/packages.lock.json
+++ b/src/Utilities.Configuration.Test/packages.lock.json
@@ -86,25 +86,25 @@
       },
       "Microsoft.Extensions.Configuration": {
         "type": "Transitive",
-        "resolved": "6.0.1",
-        "contentHash": "BUyFU9t+HzlSE7ri4B+AQN2BgTgHv/uM82s5ZkgU1BApyzWzIl48nDsG5wR1t0pniNuuyTBzG3qCW8152/NtSw==",
+        "resolved": "7.0.0",
+        "contentHash": "tldQUBWt/xeH2K7/hMPPo5g8zuLc3Ro9I5d4o/XrxvxOCA2EZBtW7bCHHTc49fcBtvB8tLAb/Qsmfrq+2SJ4vA==",
         "dependencies": {
-          "Microsoft.Extensions.Configuration.Abstractions": "6.0.0",
-          "Microsoft.Extensions.Primitives": "6.0.0"
+          "Microsoft.Extensions.Configuration.Abstractions": "7.0.0",
+          "Microsoft.Extensions.Primitives": "7.0.0"
         }
       },
       "Microsoft.Extensions.Configuration.Abstractions": {
         "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "qWzV9o+ZRWq+pGm+1dF+R7qTgTYoXvbyowRoBxQJGfqTpqDun2eteerjRQhq5PQ/14S+lqto3Ft4gYaRyl4rdQ==",
+        "resolved": "7.0.0",
+        "contentHash": "f34u2eaqIjNO9YLHBz8rozVZ+TcFiFs0F3r7nUJd7FRkVSxk8u4OpoK226mi49MwexHOR2ibP9MFvRUaLilcQQ==",
         "dependencies": {
-          "Microsoft.Extensions.Primitives": "6.0.0"
+          "Microsoft.Extensions.Primitives": "7.0.0"
         }
       },
       "Microsoft.Extensions.Primitives": {
         "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "9+PnzmQFfEFNR9J2aDTfJGGupShHjOuGw4VUv+JB044biSHrnmCIMD+mJHmb2H7YryrfBEXDurxQ47gJZdCKNQ==",
+        "resolved": "7.0.0",
+        "contentHash": "um1KU5kxcRp3CNuI8o/GrZtD4AIOXDk+RLsytjZ9QPok3ttLUelLKpilVPuaFT3TFjOhSibUAso0odbOaCDj3Q==",
         "dependencies": {
           "System.Runtime.CompilerServices.Unsafe": "6.0.0"
         }
@@ -1153,7 +1153,7 @@
       "grynwald.utilities.configuration": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.Extensions.Configuration": "[6.0.1, )"
+          "Microsoft.Extensions.Configuration": "[7.0.0, )"
         }
       }
     }
diff --git a/src/Utilities.Configuration/Grynwald.Utilities.Configuration.csproj b/src/Utilities.Configuration/Grynwald.Utilities.Configuration.csproj
index 889b91f..f4e18be 100644
--- a/src/Utilities.Configuration/Grynwald.Utilities.Configuration.csproj
+++ b/src/Utilities.Configuration/Grynwald.Utilities.Configuration.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
   </ItemGroup>
 
   <!-- InheritDoc -->
diff --git a/src/Utilities.Configuration/packages.lock.json b/src/Utilities.Configuration/packages.lock.json
index 9ab49ac..3cdf30f 100644
--- a/src/Utilities.Configuration/packages.lock.json
+++ b/src/Utilities.Configuration/packages.lock.json
@@ -10,12 +10,12 @@
       },
       "Microsoft.Extensions.Configuration": {
         "type": "Direct",
-        "requested": "[6.0.1, )",
-        "resolved": "6.0.1",
-        "contentHash": "BUyFU9t+HzlSE7ri4B+AQN2BgTgHv/uM82s5ZkgU1BApyzWzIl48nDsG5wR1t0pniNuuyTBzG3qCW8152/NtSw==",
+        "requested": "[7.0.0, )",
+        "resolved": "7.0.0",
+        "contentHash": "tldQUBWt/xeH2K7/hMPPo5g8zuLc3Ro9I5d4o/XrxvxOCA2EZBtW7bCHHTc49fcBtvB8tLAb/Qsmfrq+2SJ4vA==",
         "dependencies": {
-          "Microsoft.Extensions.Configuration.Abstractions": "6.0.0",
-          "Microsoft.Extensions.Primitives": "6.0.0"
+          "Microsoft.Extensions.Configuration.Abstractions": "7.0.0",
+          "Microsoft.Extensions.Primitives": "7.0.0"
         }
       },
       "Microsoft.SourceLink.GitHub": {
@@ -56,18 +56,18 @@
       },
       "Microsoft.Extensions.Configuration.Abstractions": {
         "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "qWzV9o+ZRWq+pGm+1dF+R7qTgTYoXvbyowRoBxQJGfqTpqDun2eteerjRQhq5PQ/14S+lqto3Ft4gYaRyl4rdQ==",
+        "resolved": "7.0.0",
+        "contentHash": "f34u2eaqIjNO9YLHBz8rozVZ+TcFiFs0F3r7nUJd7FRkVSxk8u4OpoK226mi49MwexHOR2ibP9MFvRUaLilcQQ==",
         "dependencies": {
-          "Microsoft.Extensions.Primitives": "6.0.0"
+          "Microsoft.Extensions.Primitives": "7.0.0"
         }
       },
       "Microsoft.Extensions.Primitives": {
         "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "9+PnzmQFfEFNR9J2aDTfJGGupShHjOuGw4VUv+JB044biSHrnmCIMD+mJHmb2H7YryrfBEXDurxQ47gJZdCKNQ==",
+        "resolved": "7.0.0",
+        "contentHash": "um1KU5kxcRp3CNuI8o/GrZtD4AIOXDk+RLsytjZ9QPok3ttLUelLKpilVPuaFT3TFjOhSibUAso0odbOaCDj3Q==",
         "dependencies": {
-          "System.Memory": "4.5.4",
+          "System.Memory": "4.5.5",
           "System.Runtime.CompilerServices.Unsafe": "6.0.0"
         }
       },
@@ -88,8 +88,8 @@
       },
       "System.Memory": {
         "type": "Transitive",
-        "resolved": "4.5.4",
-        "contentHash": "1MbJTHS1lZ4bS4FmsJjnuGJOu88ZzTT2rLvrhW7Ygic+pC0NWA+3hgAen0HRdsocuQXCkUTdFn9yHJJhsijDXw==",
+        "resolved": "4.5.5",
+        "contentHash": "XIWiDvKPXaTveaB7HVganDlOCRoj03l+jrwNvcge/t8vhGYKvqV+dMv6G4SAX2NoNmN0wZfVPTAlFwZcZvVOUw==",
         "dependencies": {
           "System.Buffers": "4.5.1",
           "System.Numerics.Vectors": "4.4.0",