diff --git a/RDFSharp.Test/RDFSharp.Test.csproj b/RDFSharp.Test/RDFSharp.Test.csproj
index 9b9f2a09..16f3cc10 100644
--- a/RDFSharp.Test/RDFSharp.Test.csproj
+++ b/RDFSharp.Test/RDFSharp.Test.csproj
@@ -3,7 +3,7 @@
 		<AssemblyTitle>RDFSharp.Test</AssemblyTitle>
 		<AssemblyName>RDFSharp.Test</AssemblyName>
 		<AssemblyVersion>$(Version)</AssemblyVersion>
-		<Version>3.12.0</Version>
+		<Version>3.12.1</Version>
 		<Authors>Marco De Salvo</Authors>
 		<Copyright>Marco De Salvo</Copyright>
 		<TargetFramework>net8.0</TargetFramework>
diff --git a/RDFSharp/Model/Vocabularies/SWRL.cs b/RDFSharp/Model/Vocabularies/SWRL.cs
index 12d9ed44..86c6ae5e 100644
--- a/RDFSharp/Model/Vocabularies/SWRL.cs
+++ b/RDFSharp/Model/Vocabularies/SWRL.cs
@@ -34,14 +34,14 @@ public static class SWRL
             public static readonly string PREFIX = "swrl";
 
             /// <summary>
-            /// https://www.w3.org/2003/11/swrl
+            /// https://www.w3.org/2003/11/swrl#
             /// </summary>
-            public static readonly string BASE_URI = "https://www.w3.org/2003/11/swrl";
+            public static readonly string BASE_URI = "https://www.w3.org/2003/11/swrl#";
 
             /// <summary>
-            /// https://www.w3.org/2003/11/swrl
+            /// https://www.w3.org/2003/11/swrl#
             /// </summary>
-            public static readonly string DEREFERENCE_URI = "https://www.w3.org/2003/11/swrl";
+            public static readonly string DEREFERENCE_URI = "https://www.w3.org/2003/11/swrl#";
             #endregion
 
             #region Extended Properties
@@ -50,7 +50,6 @@ public static class SWRL
             /// </summary>
             public static class SWRLB
             {
-
                 #region Properties
                 /// <summary>
                 /// swrlb
@@ -58,16 +57,15 @@ public static class SWRLB
                 public static readonly string PREFIX = "swrlb";
 
                 /// <summary>
-                /// https://www.w3.org/2003/11/swrlb
+                /// https://www.w3.org/2003/11/swrlb#
                 /// </summary>
-                public static readonly string BASE_URI = "https://www.w3.org/2003/11/swrlb";
+                public static readonly string BASE_URI = "https://www.w3.org/2003/11/swrlb#";
 
                 /// <summary>
-                /// https://www.w3.org/2003/11/swrlb
+                /// https://www.w3.org/2003/11/swrlb#
                 /// </summary>
-                public static readonly string DEREFERENCE_URI = "https://www.w3.org/2003/11/swrlb";
+                public static readonly string DEREFERENCE_URI = "https://www.w3.org/2003/11/swrlb#";
                 #endregion
-
             }
             #endregion
         }
diff --git a/RDFSharp/RDFSharp.csproj b/RDFSharp/RDFSharp.csproj
index d291cd9d..f4d2cbcc 100644
--- a/RDFSharp/RDFSharp.csproj
+++ b/RDFSharp/RDFSharp.csproj
@@ -3,7 +3,7 @@
     <AssemblyTitle>RDFSharp</AssemblyTitle>
     <AssemblyName>RDFSharp</AssemblyName>
     <AssemblyVersion>$(Version)</AssemblyVersion>
-    <Version>3.12.0</Version>
+    <Version>3.12.1</Version>
     <Authors>Marco De Salvo</Authors>
     <Copyright>Marco De Salvo</Copyright>
     <Description>Lightweight and friendly .NET library for realizing Semantic Web applications</Description>