diff --git a/cnpg-pgvector/Dockerfile b/cnpg-pgvector/Dockerfile
index 89f7b2002..d0fd4a2b9 100644
--- a/cnpg-pgvector/Dockerfile
+++ b/cnpg-pgvector/Dockerfile
@@ -1,5 +1,5 @@
 # CNPG operand image with pgvector extension
-ARG PG_MAJOR=15@sha256:6efd1836af0a31bee40e41d312f7752350dd7551a7d4e2e527444fa7d529a921
+ARG PG_MAJOR=15@sha256:d174f1898e69b8163c4b25f1eabb7583230e762d55b0ad099c53a3895ddf405e
 
 FROM ghcr.io/cloudnative-pg/postgresql:$PG_MAJOR as builder