diff --git a/ext_authz/Dockerfile-opa b/ext_authz/Dockerfile-opa
index 4e42dba1..ce502113 100644
--- a/ext_authz/Dockerfile-opa
+++ b/ext_authz/Dockerfile-opa
@@ -1,3 +1,3 @@
-FROM openpolicyagent/opa:1.21.1-envoy-1-static@sha256:c1f40d815a15c4ca0ccbdf300e0a3515fccf1d30fbd92e69917ab96bad83811d
+FROM openpolicyagent/opa:1.21.2-envoy-4-static@sha256:cb4a5cf60775fafd559f9d8924bd390b50516b9d5556a4c7c52266e58a825f88
 
 COPY --chmod=644 ./config/opa-service/policy.rego /etc/policy.rego