diff --git a/.gbt.mk b/.gbt.mk
index 0e06a32..680044e 100644
--- a/.gbt.mk
+++ b/.gbt.mk
@@ -4,4 +4,4 @@
 # and a shell script. This is achieved by using the `VAR=value` syntax, which
 # is valid in both Makefile and shell.
 
-GBT_IMAGE=ghcr.io/grafana/grafana-build-tools:v1.33.0
+GBT_IMAGE=ghcr.io/grafana/grafana-build-tools:v1.33.1
diff --git a/.github/workflows/validate_pr.yaml b/.github/workflows/validate_pr.yaml
index 481a140..ebb1829 100644
--- a/.github/workflows/validate_pr.yaml
+++ b/.github/workflows/validate_pr.yaml
@@ -25,7 +25,7 @@ jobs:
       contents: read
       id-token: write
     container:
-      image: ghcr.io/grafana/grafana-build-tools:v1.33.0@sha256:549b023fb675564515a4dfe57ecee251e3c67b939f2bdbcce294a9472a54a2e6
+      image: ghcr.io/grafana/grafana-build-tools:v1.33.1@sha256:d9d13ce2394495341708f9b902883f7fa55782e3bd11b200f3faa53443f44508
       volumes:
         # This works as long as we are using self-hosted runners.
         #