diff --git a/infra/dev/scripts/setup-postgres-linux.sh b/infra/dev/scripts/setup-postgres-linux.sh
index 886de68e4d..ae6d6a589d 100644
--- a/infra/dev/scripts/setup-postgres-linux.sh
+++ b/infra/dev/scripts/setup-postgres-linux.sh
@@ -47,7 +47,7 @@ EOF
 
 echo_header $BLUE "                    DATABASE SETUP"
 
-PG_MAIN_VERSION=14
+PG_MAIN_VERSION=15
 PG_GRAPHQL_VERSION=1.3.0
 TARGETARCH=$(dpkg --print-architecture)
 
diff --git a/infra/dev/scripts/setup-postgres-macos.sh b/infra/dev/scripts/setup-postgres-macos.sh
index bfc1b0ec90..d3ff1afef9 100755
--- a/infra/dev/scripts/setup-postgres-macos.sh
+++ b/infra/dev/scripts/setup-postgres-macos.sh
@@ -47,7 +47,7 @@ EOF
 
 echo_header $BLUE "                    DATABASE SETUP"
 
-PG_MAIN_VERSION=14
+PG_MAIN_VERSION=15
 PG_GRAPHQL_VERSION=1.3.0
 CARGO_PGRX_VERSION=0.9.8