diff --git a/dev-db/postgis/postgis-3.3.7.ebuild b/dev-db/postgis/postgis-3.3.7.ebuild
index 55ecc49ccb7cc..569539d846fa9 100644
--- a/dev-db/postgis/postgis-3.3.7.ebuild
+++ b/dev-db/postgis/postgis-3.3.7.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-POSTGRES_COMPAT=( {11..16} )
+POSTGRES_COMPAT=( {11..17} )
 POSTGRES_USEDEP="server"
 inherit autotools postgres-multi toolchain-funcs
 
diff --git a/dev-db/postgis/postgis-3.4.3.ebuild b/dev-db/postgis/postgis-3.4.3.ebuild
index c4edb0ce080ad..125f7cf52aae1 100644
--- a/dev-db/postgis/postgis-3.4.3.ebuild
+++ b/dev-db/postgis/postgis-3.4.3.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-POSTGRES_COMPAT=( {12..16} )
+POSTGRES_COMPAT=( {12..17} )
 POSTGRES_USEDEP="server"
 inherit autotools postgres-multi toolchain-funcs
 
diff --git a/dev-db/postgis/postgis-3.5.0.ebuild b/dev-db/postgis/postgis-3.5.0.ebuild
index ba333881c02df..ebc493e572cdd 100644
--- a/dev-db/postgis/postgis-3.5.0.ebuild
+++ b/dev-db/postgis/postgis-3.5.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-POSTGRES_COMPAT=( {12..16} )
+POSTGRES_COMPAT=( {12..17} )
 POSTGRES_USEDEP="server"
 inherit autotools postgres-multi toolchain-funcs