diff --git a/build.sbt b/build.sbt
index 2758b14..ebf872a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -35,9 +35,9 @@ val exampleDeps = Seq(
 ) ++ testDeps
 
 val postgresDeps = Seq(
-  "org.tpolecat" %% "doobie-core" % "1.0.0-RC2",
-  "org.tpolecat" %% "doobie-hikari" % "1.0.0-RC2",
-  "org.tpolecat" %% "doobie-postgres" % "1.0.0-RC2",
+  "org.tpolecat" %% "doobie-core" % "1.0.0-RC6",
+  "org.tpolecat" %% "doobie-hikari" % "1.0.0-RC6",
+  "org.tpolecat" %% "doobie-postgres" % "1.0.0-RC6",
   "dev.zio" %% "zio-interop-cats" % "3.2.9.1",
   "ch.qos.logback" % "logback-classic" % "1.4.0" % Test,
   "org.testcontainers" % "postgresql" % "1.17.3" % Test