diff --git a/CHANGELOG.md b/CHANGELOG.md
index c88103d7d9..73979b3fb2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
-## 1.49.0 (Unreleased)
+## 1.49.1 (Unreleased)
+## 1.49.0 (November 27, 2020)
 
 FEATURES:
 
diff --git a/go.mod b/go.mod
index 54cc734915..4db9c4eeac 100644
--- a/go.mod
+++ b/go.mod
@@ -19,5 +19,4 @@ require (
 	github.com/yangwenmai/ratelimit v0.0.0-20180104140304-44221c2292e1
 	github.com/zclconf/go-cty v1.4.2 // indirect
 	golang.org/x/sys v0.0.0-20200523222454-059865788121 // indirect
-	golang.org/x/tools v0.0.0-20200502202811-ed308ab3e770
 )
diff --git a/vendor/golang.org/x/tools/go/ssa/interp/testdata/src/strings/strings.go b/vendor/golang.org/x/tools/go/ssa/interp/testdata/src/strings/strings.go
deleted file mode 100644
index dd86dcf4fb..0000000000
--- a/vendor/golang.org/x/tools/go/ssa/interp/testdata/src/strings/strings.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package strings
-
-func Replace(s, old, new string, n int) string
-
-func Index(haystack, needle string) int
-
-func Contains(haystack, needle string) bool {
-	return Index(haystack, needle) >= 0
-}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b66572b3c2..2be7461328 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -711,7 +711,6 @@ golang.org/x/tools/go/internal/packagesdriver
 golang.org/x/tools/go/loader
 golang.org/x/tools/go/packages
 golang.org/x/tools/go/ssa
-golang.org/x/tools/go/ssa/interp/testdata/src/strings
 golang.org/x/tools/go/ssa/ssautil
 golang.org/x/tools/go/types/objectpath
 golang.org/x/tools/go/types/typeutil