diff --git a/Dockerfile b/Dockerfile
index 9c6990cb5..45d5703b2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ RUN python -m venv $VIRTUAL_ENV \
     && pip install --upgrade pip yq wheel poetry==$POETRY_VERSION
 
 # Install Go (for go-jsonnet)
-RUN curl -fsSL -o go.tar.gz https://go.dev/dl/go1.17.3.linux-${TARGETARCH}.tar.gz \
+RUN curl -fsSL -o go.tar.gz https://go.dev/dl/go1.20.8.linux-${TARGETARCH}.tar.gz \
     && tar -C /usr/local -xzf go.tar.gz \
     && rm go.tar.gz