diff --git a/Dockerfile.iam-probe b/Dockerfile.iam-probe
index 13187cb..73da27c 100644
--- a/Dockerfile.iam-probe
+++ b/Dockerfile.iam-probe
@@ -1,4 +1,4 @@
-FROM alpine:3.21.3
+FROM alpine:3.22.1
 
 RUN apk add --no-cache curl