diff --git a/docker/.tasks.yml b/docker/.tasks.yml
index fe6bbb639..9c41c06ee 100644
--- a/docker/.tasks.yml
+++ b/docker/.tasks.yml
@@ -38,7 +38,7 @@ tasks:
     dir: 
     vars:
     env:
-      BITCOIN_VERSION: 28.1
+      BITCOIN_VERSION: 28.2
       BINDIR: '{{.BINDIR | default "bin"}}'
     cmds:
       - mkdir -p {{ .HOME }}/bin
diff --git a/docker/gl-testing/Dockerfile b/docker/gl-testing/Dockerfile
index 9ac3c0f28..bad2b21b2 100644
--- a/docker/gl-testing/Dockerfile
+++ b/docker/gl-testing/Dockerfile
@@ -80,7 +80,7 @@ FROM ubuntu:22.04 AS bitcoin-downloader
 RUN apt update && apt install -qqy wget
 ARG TARGETPLATFORM
 
-ARG BITCOIN_VERSION=25.0
+ARG BITCOIN_VERSION=28.2
 
 RUN PLATFORM=$( \
     case ${TARGETPLATFORM} in \
diff --git a/docker/gl-testserver/Dockerfile b/docker/gl-testserver/Dockerfile
index bb3d249f7..c88b8c931 100644
--- a/docker/gl-testserver/Dockerfile
+++ b/docker/gl-testserver/Dockerfile
@@ -6,7 +6,7 @@ FROM rust:slim-bullseye AS builder
 #---------------------------------------------------------------------
 # Build-time arguments & environment variables
 #---------------------------------------------------------------------
-ARG BITCOIN_VERSION=24.0
+ARG BITCOIN_VERSION=28.2
 ARG GID=0
 ARG UID=0
 ARG DOCKER_USER=dev