diff --git a/Build/azure-pipelines.yml b/Build/azure-pipelines.yml
index c5c3f5f..6c07e99 100644
--- a/Build/azure-pipelines.yml
+++ b/Build/azure-pipelines.yml
@@ -1,10 +1,10 @@
 variables:
   solution: 'linq2db.LINQPad.sln'
   build_configuration: 'Release'
-  assemblyVersion: 4.1.0.0
-  nugetVersion: 4.1.0
-  nugetDevVersion: 4.0.1
-  nugetPRVersion: 4.0.1
+  assemblyVersion: 4.1.1.0
+  nugetVersion: 4.1.1
+  nugetDevVersion: 4.1.2
+  nugetPRVersion: 4.1.2
   artifact_lpx: 'lpx'
   artifact_lpx6: 'lpx6'
   artifact_nuget: 'nuget'
diff --git a/Build/linq2db.LINQPad.nuspec b/Build/linq2db.LINQPad.nuspec
index 7533add..419119f 100644
--- a/Build/linq2db.LINQPad.nuspec
+++ b/Build/linq2db.LINQPad.nuspec
@@ -12,13 +12,13 @@
 		<dependencies>
 			<group targetFramework=".NETCoreApp3.1">
 				<dependency id="LINQPad.Reference"                         version="1.3.0"     />
-				<dependency id="linq2db"                                   version="4.0.1"     />
+				<dependency id="linq2db"                                   version="4.1.0"     />
 
 				<dependency id="Humanizer.Core"                            version="2.14.1"    />
 				<dependency id="CodeJam"                                   version="4.1.0"     />
 				<dependency id="System.Configuration.ConfigurationManager" version="6.0.0"     />
 				<dependency id="Microsoft.CodeAnalysis.CSharp"             version="4.2.0"     />
-				<dependency id="System.Text.Json"                          version="6.0.4"     />
+				<dependency id="System.Text.Json"                          version="6.0.5"     />
 				<dependency id="dotMorten.Microsoft.SqlServer.Types"       version="1.5.0"     />
 
 				<dependency id="FirebirdSql.Data.FirebirdClient"           version="9.0.1"     />
@@ -28,7 +28,7 @@
 				<dependency id="System.Data.SqlClient"                     version="4.8.3"     />
 				<dependency id="System.Data.Odbc"                          version="5.0.0"     />
 				<dependency id="System.Data.OleDb"                         version="5.0.0"     />
-				<dependency id="Npgsql"                                    version="6.0.4"     />
+				<dependency id="Npgsql"                                    version="6.0.5"     />
 				<dependency id="Oracle.ManagedDataAccess.Core"             version="3.21.61"   />
 				<dependency id="IBM.Data.DB2.Core"                         version="3.1.0.600" />
 			</group>
diff --git a/Source/linq2db.LINQPad.csproj b/Source/linq2db.LINQPad.csproj
index ea9d131..7a1354c 100644
--- a/Source/linq2db.LINQPad.csproj
+++ b/Source/linq2db.LINQPad.csproj
@@ -7,7 +7,7 @@
 		<Company>linq2db</Company>
 		<Product>linq2db.LINQPad</Product>
 		<AssemblyTitle>$(Product)</AssemblyTitle>
-		<Version>4.1.0.0</Version>
+		<Version>4.1.1.0</Version>
 		<AssemblyVersion>$(Version)</AssemblyVersion>
 		<FileVersion>$(Version)</FileVersion>
 		<Copyright>Copyright © 2016-2022 Linq To DB Team</Copyright>
diff --git a/release-notes.md b/release-notes.md
index 401f76e..ad0c908 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -1,3 +1,6 @@
+# Release 4.1.1
+- [LINQPAD7] nuget spec bugfix
+
 # Release 4.1.0
 - [ALL] dependency update: linq2db 4.0.1 -> 4.1.0
 - [LINQPAD7] dependency update: Npgsql 6.0.4 -> 6.0.5