diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index b07f80c..3e87433 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -4,7 +4,7 @@ on: push
 
 env:
   # renovate datasource=github-releases depName=timescale/timescaledb
-  TIMESCALE_VERSION: 2.18.2
+  TIMESCALE_VERSION: 2.19.3
 
   # renovate datasource=github-releases depName=timescale/timescaledb-toolkit
   TIMESCALE_TOOLKIT_VERSION: 1.19.0