diff --git a/go.mod b/go.mod
index d7e4751bbd..29479ea62a 100644
--- a/go.mod
+++ b/go.mod
@@ -106,7 +106,7 @@ require (
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.38.0
 	go.opentelemetry.io/otel/sdk v1.38.0
 	go.opentelemetry.io/otel/trace v1.38.0
-	golang.org/x/mod v0.30.0
+	golang.org/x/mod v0.31.0
 	golang.org/x/net v0.48.0
 	golang.org/x/sync v0.19.0
 	golang.org/x/sys v0.39.0
diff --git a/go.sum b/go.sum
index 59e8a0e6af..973005e4fd 100644
--- a/go.sum
+++ b/go.sum
@@ -722,8 +722,8 @@ golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvx
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
-golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
+golang.org/x/mod v0.31.0 h1:HaW9xtz0+kOcWKwli0ZXy79Ix+UW/vOfmWI5QVd2tgI=
+golang.org/x/mod v0.31.0/go.mod h1:43JraMp9cGx1Rx3AqioxrbrhNsLl2l/iNAvuBkrezpg=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
diff --git a/vendor/golang.org/x/mod/module/module.go b/vendor/golang.org/x/mod/module/module.go
index 9d3955bd73..739c13f48f 100644
--- a/vendor/golang.org/x/mod/module/module.go
+++ b/vendor/golang.org/x/mod/module/module.go
@@ -802,8 +802,8 @@ func MatchPrefixPatterns(globs, target string) bool {
 	for globs != "" {
 		// Extract next non-empty glob in comma-separated list.
 		var glob string
-		if i := strings.Index(globs, ","); i >= 0 {
-			glob, globs = globs[:i], globs[i+1:]
+		if before, after, ok := strings.Cut(globs, ","); ok {
+			glob, globs = before, after
 		} else {
 			glob, globs = globs, ""
 		}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c62bcaad88..b9de1d9ec0 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1627,7 +1627,7 @@ golang.org/x/crypto/salsa20/salsa
 golang.org/x/crypto/sha3
 golang.org/x/crypto/ssh
 golang.org/x/crypto/ssh/internal/bcrypt_pbkdf
-# golang.org/x/mod v0.30.0
+# golang.org/x/mod v0.31.0
 ## explicit; go 1.24.0
 golang.org/x/mod/internal/lazyregexp
 golang.org/x/mod/module