diff --git a/build.sbt b/build.sbt
index b8c87163..606b709e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -69,7 +69,7 @@ def mainDependencies(scalaVersion: String) = {
   }
   Seq (
     "org.scala-lang" % "scala-reflect" % scalaVersion,
-    "com.typesafe.slick" %% "slick" % "3.5.0-M2",
+    "com.typesafe.slick" %% "slick" % "3.5.0-M3",
     "org.postgresql" % "postgresql" % "42.6.0",
     "org.scala-lang.modules" %% "scala-collection-compat" % "2.9.0",
     "org.slf4j" % "slf4j-simple" % "2.0.7" % "provided",
diff --git a/core/src/main/scala/com/github/tminglei/slickpg/ExPostgresProfile.scala b/core/src/main/scala/com/github/tminglei/slickpg/ExPostgresProfile.scala
index 79fad696..a3b98634 100644
--- a/core/src/main/scala/com/github/tminglei/slickpg/ExPostgresProfile.scala
+++ b/core/src/main/scala/com/github/tminglei/slickpg/ExPostgresProfile.scala
@@ -78,14 +78,14 @@ trait ExPostgresProfile extends JdbcProfile with PostgresProfile with Logging {
    *************************************************************************/
 
   class ExtPostgresQueryBuilder(tree: Node, state: CompilerState) extends PostgresQueryBuilder(tree, state) {
-    import slick.util.MacroSupport.macroSupportInterpolation
-    override def expr(n: Node, skipParens: Boolean = false) = n match {
+    import slick.util.QueryInterpolator.queryInterpolator
+    override def expr(n: Node): Unit = n match {
       case agg.AggFuncExpr(func, params, orderBy, filter, distinct, forOrdered) =>
         if (func == Library.CountAll) b"${func.name}"
         else {
           b"${func.name}("
           if (distinct) b"distinct "
-          b.sep(params, ",")(expr(_, true))
+          b.sep(params, ",")(expr(_, skipParens = true))
           if (orderBy.nonEmpty && !forOrdered) buildOrderByClause(orderBy)
           b")"
         }
@@ -94,14 +94,14 @@ trait ExPostgresProfile extends JdbcProfile with PostgresProfile with Logging {
       case window.WindowFuncExpr(aggFuncExpr, partitionBy, orderBy, frameDef) =>
         expr(aggFuncExpr)
         b" over ("
-        if(partitionBy.nonEmpty) { b" partition by "; b.sep(partitionBy, ",")(expr(_, true)) }
+        if(partitionBy.nonEmpty) { b" partition by "; b.sep(partitionBy, ",")(expr(_, skipParens = true)) }
         if(orderBy.nonEmpty) buildOrderByClause(orderBy)
-        frameDef.map {
+        frameDef.foreach {
           case (mode, start, Some(end)) => b" $mode between $start and $end"
           case (mode, start, None)      => b" $mode $start"
         }
         b")"
-      case _ => super.expr(n, skipParens)
+      case _ => super.expr(n)
     }
   }
 
diff --git a/src/test/scala/com/github/tminglei/slickpg/PgTsqlSupportSuite.scala b/src/test/scala/com/github/tminglei/slickpg/PgTsqlSupportSuite.scala
deleted file mode 100644
index a1691512..00000000
--- a/src/test/scala/com/github/tminglei/slickpg/PgTsqlSupportSuite.scala
+++ /dev/null
@@ -1,48 +0,0 @@
-package com.github.tminglei.slickpg
-
-import java.util.UUID
-
-import org.scalatest.funsuite.AnyFunSuite
-import slick.basic.StaticDatabaseConfig
-
-/*
- * NOTE: to check it, we need move `MyPostgresDriver.scala` from test folder to main folder
- */
-//@StaticDatabaseConfig("file:src/test/resources/application.conf#tsql")
-class PgTsqlSupportSuite extends AnyFunSuite {
-
-  test("tsql support - simple") {
-    pending
-//    import MyPostgresProfile.plainAPI._
-//
-//    /*
-//     CREATE TABLE tsql_test_simple
-//      (
-//        id bigint NOT NULL,
-//        json jsonb,
-//        path ltree,
-//        CONSTRAINT tsql_test_simple_pkey PRIMARY KEY (id)
-//      )
-//     */
-//    // Will SUCCEED
-//    val sql: DBIO[Seq[(Long, JsonString, LTree)]] = tsql"select * from tsql_test_simple"
-//
-//    /*
-//     CREATE TABLE tsql_test
-//      (
-//        id bigint NOT NULL,
-//        uuid_arr uuid[] NOT NULL,
-//        map hstore NOT NULL,
-//        json jsonb NOT NULL,
-//        path ltree NOT NULL,
-//        float_range numrange NOT NULL,
-//        long_arr bigint[],
-//        CONSTRAINT tsql_test_pkey PRIMARY KEY (id)
-//      )
-//     */
-//    // Will FAIL, because of: could not find implicit value for parameter e: slick.jdbc.GetResult[(Long, Seq[A], scala.collection.immutable.Map[A,B], com.github.tminglei.slickpg.JsonString, com.github.tminglei.slickpg.LTree, com.github.tminglei.slickpg.Range[T], Seq[A])]
-//    // NOTE: `pg type map to scala type with type parameter` was not supported by `slick`
-////    val sql2: DBIO[Seq[(Long, Seq[UUID], Map[String, String], JsonString, LTree, Range[Float], Seq[Long])]] =
-////      tsql"select * from tsql_test"
-  }
-}