Update golang Docker tag

sourcegraph · Apr 3, 2024 · f09d18c · f09d18c
1 parent 418506c
commit f09d18c
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diff --git a/.tool-versions b/.tool-versions
@@ -1 +1 @@
-golang 1.18
+golang 1.22.2
diff --git a/Dockerfile b/Dockerfile
@@ -2,7 +2,7 @@
 ###############################
 # Build the doctree Go binary #
 ###############################
-FROM golang:1.18-alpine as builder
+FROM golang:1.22-alpine@sha256:cdc86d9f363e8786845bea2040312b4efa321b828acdeb26f393faa864d887b0 as builder
 
 RUN apk add --no-cache git build-base
 COPY . /doctree