Pin version in Dockerfile

exercism · Apr 16, 2021 · 9f019e9 · 9f019e9
1 parent 58a6e54
commit 9f019e9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,11 +1,11 @@
-FROM swift:latest AS builder
+FROM swift:5.3.3-bionic AS builder
 
 COPY src/testrunner ./
 
 RUN swift --version
 RUN swift build --configuration release
 
-FROM swift:latest
+FROM swift:5.3.3-bionic
 WORKDIR /opt/test-runner/
 COPY bin/ bin/
 COPY --from=builder /.build/release/TestRunner bin/