diff --git a/bootstrap.sh b/bootstrap.sh
index 2893aecb9..7480c8202 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -52,7 +52,7 @@ function install_mason_deps() {
     install jpeg_turbo 1.5.2 libjpeg
     install libpng 1.6.32 libpng
     install libtiff 4.0.8 libtiff
-    install libpq 9.6.2
+    install libpq 9.6.5
     install sqlite 3.34.0 libsqlite3
     install icu ${ICU_VERSION}
     install proj 7.2.1 libproj