diff --git a/src/Orchard.Specs/Orchard.Specs.csproj b/src/Orchard.Specs/Orchard.Specs.csproj
index f72be4c18..33b7808a6 100644
--- a/src/Orchard.Specs/Orchard.Specs.csproj
+++ b/src/Orchard.Specs/Orchard.Specs.csproj
@@ -82,8 +82,8 @@
..\packages\Iesi.Collections.4.1.1\lib\net462\Iesi.Collections.dll
-
- ..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\packages\log4net.2.0.17\lib\net45\log4net.dll
diff --git a/src/Orchard.Specs/packages.config b/src/Orchard.Specs/packages.config
index 42cf9a52f..1236e992a 100644
--- a/src/Orchard.Specs/packages.config
+++ b/src/Orchard.Specs/packages.config
@@ -6,7 +6,7 @@
-
+
diff --git a/src/Orchard.Tests/Orchard.Framework.Tests.csproj b/src/Orchard.Tests/Orchard.Framework.Tests.csproj
index a64c4caa1..320e53a5f 100644
--- a/src/Orchard.Tests/Orchard.Framework.Tests.csproj
+++ b/src/Orchard.Tests/Orchard.Framework.Tests.csproj
@@ -85,8 +85,8 @@
..\packages\IronRuby.1.1.3\lib\IronRuby.Libraries.dll
-
- ..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\packages\log4net.2.0.17\lib\net45\log4net.dll
diff --git a/src/Orchard.Tests/packages.config b/src/Orchard.Tests/packages.config
index 87795860b..537b4bdd7 100644
--- a/src/Orchard.Tests/packages.config
+++ b/src/Orchard.Tests/packages.config
@@ -7,7 +7,7 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.Azure/Orchard.Azure.csproj b/src/Orchard.Web/Modules/Orchard.Azure/Orchard.Azure.csproj
index cd4721eb9..a630653af 100644
--- a/src/Orchard.Web/Modules/Orchard.Azure/Orchard.Azure.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Azure/Orchard.Azure.csproj
@@ -55,8 +55,8 @@
..\..\..\packages\Iesi.Collections.4.1.1\lib\net462\Iesi.Collections.dll
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.WindowsAzure.Caching.2.4.0.0\lib\net40-full\Microsoft.ApplicationServer.Caching.AzureClientHelper.dll
diff --git a/src/Orchard.Web/Modules/Orchard.Azure/packages.config b/src/Orchard.Web/Modules/Orchard.Azure/packages.config
index 559394408..1c9a3ba53 100644
--- a/src/Orchard.Web/Modules/Orchard.Azure/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.Azure/packages.config
@@ -2,7 +2,7 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.ContentPreview/Orchard.ContentPreview.csproj b/src/Orchard.Web/Modules/Orchard.ContentPreview/Orchard.ContentPreview.csproj
index 08ca3b33e..d16a672f0 100644
--- a/src/Orchard.Web/Modules/Orchard.ContentPreview/Orchard.ContentPreview.csproj
+++ b/src/Orchard.Web/Modules/Orchard.ContentPreview/Orchard.ContentPreview.csproj
@@ -49,8 +49,8 @@
false
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\lib\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
diff --git a/src/Orchard.Web/Modules/Orchard.ContentPreview/packages.config b/src/Orchard.Web/Modules/Orchard.ContentPreview/packages.config
index a55ea2c7e..223c52523 100644
--- a/src/Orchard.Web/Modules/Orchard.ContentPreview/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.ContentPreview/packages.config
@@ -1,6 +1,6 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.Glimpse/Orchard.Glimpse.csproj b/src/Orchard.Web/Modules/Orchard.Glimpse/Orchard.Glimpse.csproj
index 8dba004cb..5c1df5be7 100644
--- a/src/Orchard.Web/Modules/Orchard.Glimpse/Orchard.Glimpse.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Glimpse/Orchard.Glimpse.csproj
@@ -73,8 +73,8 @@
..\..\..\packages\Iesi.Collections.4.1.1\lib\net462\Iesi.Collections.dll
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\lib\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
diff --git a/src/Orchard.Web/Modules/Orchard.Glimpse/packages.config b/src/Orchard.Web/Modules/Orchard.Glimpse/packages.config
index 0ce95c3c7..b937da48f 100644
--- a/src/Orchard.Web/Modules/Orchard.Glimpse/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.Glimpse/packages.config
@@ -8,7 +8,7 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/Orchard.MediaLibrary.WebSearch.csproj b/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/Orchard.MediaLibrary.WebSearch.csproj
index 2fbc92ddb..957d316e1 100644
--- a/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/Orchard.MediaLibrary.WebSearch.csproj
+++ b/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/Orchard.MediaLibrary.WebSearch.csproj
@@ -49,8 +49,8 @@
false
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\lib\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
diff --git a/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/packages.config b/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/packages.config
index 60b259f63..9fc9d8175 100644
--- a/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.MediaLibrary.WebSearch/packages.config
@@ -1,6 +1,6 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.OpenId/Orchard.OpenId.csproj b/src/Orchard.Web/Modules/Orchard.OpenId/Orchard.OpenId.csproj
index cd75ff52c..d045fe6ff 100644
--- a/src/Orchard.Web/Modules/Orchard.OpenId/Orchard.OpenId.csproj
+++ b/src/Orchard.Web/Modules/Orchard.OpenId/Orchard.OpenId.csproj
@@ -55,8 +55,8 @@
..\..\..\packages\Iesi.Collections.4.1.1\lib\net462\Iesi.Collections.dll
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.Azure.ActiveDirectory.GraphClient.2.1.1\lib\portable-net4+sl5+win+wpa+wp8\Microsoft.Azure.ActiveDirectory.GraphClient.dll
diff --git a/src/Orchard.Web/Modules/Orchard.OpenId/packages.config b/src/Orchard.Web/Modules/Orchard.OpenId/packages.config
index fb437b619..7cc7dccba 100644
--- a/src/Orchard.Web/Modules/Orchard.OpenId/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.OpenId/packages.config
@@ -2,7 +2,7 @@
-
+
diff --git a/src/Orchard.Web/Modules/Orchard.Recipes/Orchard.Recipes.csproj b/src/Orchard.Web/Modules/Orchard.Recipes/Orchard.Recipes.csproj
index 0a71b7d27..4ba2ac830 100644
--- a/src/Orchard.Web/Modules/Orchard.Recipes/Orchard.Recipes.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Recipes/Orchard.Recipes.csproj
@@ -55,8 +55,8 @@
..\..\..\packages\Autofac.3.5.2\lib\net40\Autofac.dll
-
- ..\..\..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\..\..\packages\log4net.2.0.17\lib\net45\log4net.dll
..\..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\lib\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
diff --git a/src/Orchard.Web/Modules/Orchard.Recipes/packages.config b/src/Orchard.Web/Modules/Orchard.Recipes/packages.config
index 09d30f806..95b58fa9a 100644
--- a/src/Orchard.Web/Modules/Orchard.Recipes/packages.config
+++ b/src/Orchard.Web/Modules/Orchard.Recipes/packages.config
@@ -1,7 +1,7 @@
-
+
diff --git a/src/Orchard.Web/Orchard.Web.csproj b/src/Orchard.Web/Orchard.Web.csproj
index 200695f94..873ce54fc 100644
--- a/src/Orchard.Web/Orchard.Web.csproj
+++ b/src/Orchard.Web/Orchard.Web.csproj
@@ -67,6 +67,9 @@
..\packages\Glimpse.Mvc5.1.5.3\lib\net45\Glimpse.Mvc5.dll
+
+ ..\packages\log4net.2.0.17\lib\net45\log4net.dll
+
..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\lib\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
diff --git a/src/Orchard.Web/packages.config b/src/Orchard.Web/packages.config
index 1147869d2..579df129d 100644
--- a/src/Orchard.Web/packages.config
+++ b/src/Orchard.Web/packages.config
@@ -4,7 +4,7 @@
-
+
diff --git a/src/Orchard/Orchard.Framework.csproj b/src/Orchard/Orchard.Framework.csproj
index 130b7a251..84c133f89 100644
--- a/src/Orchard/Orchard.Framework.csproj
+++ b/src/Orchard/Orchard.Framework.csproj
@@ -76,8 +76,8 @@
..\packages\Iesi.Collections.4.1.1\lib\net462\Iesi.Collections.dll
-
- ..\packages\log4net.2.0.12\lib\net45\log4net.dll
+
+ ..\packages\log4net.2.0.17\lib\net45\log4net.dll
diff --git a/src/Orchard/packages.config b/src/Orchard/packages.config
index 26e077f6f..e156c9924 100644
--- a/src/Orchard/packages.config
+++ b/src/Orchard/packages.config
@@ -6,7 +6,7 @@
-
+