diff --git a/entrypoint.sh b/entrypoint.sh
index 5ab8256..938497a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -13,8 +13,8 @@ if ! [[ "$INPUT_POSTGRESQL_VERSION" =~ ^[0-9]+$ ]]; then
 fi
 
 # Check if the input is between 11 and 16 (inclusive)
-if (( INPUT_POSTGRESQL_VERSION < 11 || INPUT_POSTGRESQL_VERSION > 16 )); then
-    echo "Error: $INPUT_POSTGRESQL_VERSION is not between 11 and 16 (inclusive)."
+if (( INPUT_POSTGRESQL_VERSION < 12 || INPUT_POSTGRESQL_VERSION > 16 )); then
+    echo "Error: $INPUT_POSTGRESQL_VERSION is not between 12 and 16 (inclusive)."
     exit 1
 fi