diff --git a/Dockerfile b/Dockerfile
index 0c813a6..41b6a28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.26.1 AS builder
+FROM golang:1.26.3 AS builder
 
 COPY . .
 
diff --git a/debian.Dockerfile b/debian.Dockerfile
index 77a4d5c..49d7b14 100644
--- a/debian.Dockerfile
+++ b/debian.Dockerfile
@@ -1,11 +1,11 @@
 # This Dockerfile is used by the integration example and installs additional software to try out the Splunk_TA_nix addon.
-from golang:1.26.1 as builder
+from golang:1.26.3 as builder
 
 COPY . .
 
 RUN cd cmd/tarunner && GOOS=linux GOARCH=amd64 go build . && cp tarunner /
 
-from debian:trixie-20260316
+from debian:trixie-20260421
 
 COPY --from=builder --chmod=755 /tarunner /tarunner