diff --git a/_examples/go.mod b/_examples/go.mod
index 7f301cc1..885cc707 100644
--- a/_examples/go.mod
+++ b/_examples/go.mod
@@ -3,11 +3,11 @@ module github.com/alecthomas/participle/v2/_examples
 go 1.18
 
 require (
-	github.com/alecthomas/assert/v2 v2.3.0
+	github.com/alecthomas/assert/v2 v2.4.1
 	github.com/alecthomas/go-thrift v0.0.0-20220915213326-b383ff0e9ca1
 	github.com/alecthomas/kong v0.8.1
-	github.com/alecthomas/participle/v2 v2.1.0
-	github.com/alecthomas/repr v0.2.0
+	github.com/alecthomas/participle/v2 v2.1.1
+	github.com/alecthomas/repr v0.3.0
 )
 
 require github.com/hexops/gotextdiff v1.0.3 // indirect
diff --git a/_examples/go.sum b/_examples/go.sum
index ddd7c040..009be954 100644
--- a/_examples/go.sum
+++ b/_examples/go.sum
@@ -6,6 +6,8 @@ github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WV
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/assert/v2 v2.3.0 h1:mAsH2wmvjsuvyBvAmCtm7zFsBlb8mIHx5ySLVdDZXL0=
 github.com/alecthomas/assert/v2 v2.3.0/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
+github.com/alecthomas/assert/v2 v2.4.1 h1:mwPZod/d35nlaCppr6sFP0rbCL05WH9fIo7lvsf47zo=
+github.com/alecthomas/assert/v2 v2.4.1/go.mod h1:fw5suVxB+wfYJ3291t0hRTqtGzFYdSwstnRQdaQx2DM=
 github.com/alecthomas/go-thrift v0.0.0-20170109061633-7914173639b2 h1:gKv6LPDhF/G3cNribA+kZtNPiPpKabZGLhcJuEtp3ig=
 github.com/alecthomas/go-thrift v0.0.0-20170109061633-7914173639b2/go.mod h1:CxCgO+NdpMdi9SsTlGbc0W+/UNxO3I0AabOEJZ3w61w=
 github.com/alecthomas/go-thrift v0.0.0-20220915213326-b383ff0e9ca1 h1:1dmVFISCxlfv+qSa2ak7TkebZ8w4kTRCqb4Uoj9MG5U=
@@ -23,6 +25,8 @@ github.com/alecthomas/repr v0.1.0 h1:ENn2e1+J3k09gyj2shc0dHr/yjaWSHRlrJ4DPMevDqE
 github.com/alecthomas/repr v0.1.0/go.mod h1:2kn6fqh/zIyPLmm3ugklbEi5hg5wS435eygvNfaDQL8=
 github.com/alecthomas/repr v0.2.0 h1:HAzS41CIzNW5syS8Mf9UwXhNH1J9aix/BvDRf1Ml2Yk=
 github.com/alecthomas/repr v0.2.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
+github.com/alecthomas/repr v0.3.0 h1:NeYzUPfjjlqHY4KtzgKJiWd6sVq2eNUPTi34PiFGjY8=
+github.com/alecthomas/repr v0.3.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
diff --git a/bin/.go-1.21.4.pkg b/bin/.go-1.21.5.pkg
similarity index 100%
rename from bin/.go-1.21.4.pkg
rename to bin/.go-1.21.5.pkg
diff --git a/bin/.golangci-lint-1.52.2.pkg b/bin/.golangci-lint-1.55.2.pkg
similarity index 100%
rename from bin/.golangci-lint-1.52.2.pkg
rename to bin/.golangci-lint-1.55.2.pkg
diff --git a/bin/go b/bin/go
index c9f10921..7da55093 120000
--- a/bin/go
+++ b/bin/go
@@ -1 +1 @@
-.go-1.21.4.pkg
\ No newline at end of file
+.go-1.21.5.pkg
\ No newline at end of file
diff --git a/bin/gofmt b/bin/gofmt
index c9f10921..7da55093 120000
--- a/bin/gofmt
+++ b/bin/gofmt
@@ -1 +1 @@
-.go-1.21.4.pkg
\ No newline at end of file
+.go-1.21.5.pkg
\ No newline at end of file
diff --git a/bin/golangci-lint b/bin/golangci-lint
index 650bb122..5b19a9de 120000
--- a/bin/golangci-lint
+++ b/bin/golangci-lint
@@ -1 +1 @@
-.golangci-lint-1.52.2.pkg
\ No newline at end of file
+.golangci-lint-1.55.2.pkg
\ No newline at end of file
diff --git a/cmd/participle/go.mod b/cmd/participle/go.mod
index b23e86a2..a06cee9b 100644
--- a/cmd/participle/go.mod
+++ b/cmd/participle/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/alecthomas/kong v0.8.1
-	github.com/alecthomas/participle/v2 v2.1.0
+	github.com/alecthomas/participle/v2 v2.1.1
 )
 
 replace github.com/alecthomas/participle/v2 => ../..
diff --git a/go.mod b/go.mod
index 529af536..611a7a40 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module github.com/alecthomas/participle/v2
 go 1.18
 
 require (
-	github.com/alecthomas/assert/v2 v2.3.0
-	github.com/alecthomas/repr v0.2.0
+	github.com/alecthomas/assert/v2 v2.4.1
+	github.com/alecthomas/repr v0.3.0
 )
 
 require github.com/hexops/gotextdiff v1.0.3 // indirect
diff --git a/go.sum b/go.sum
index af9a6993..4be5a363 100644
--- a/go.sum
+++ b/go.sum
@@ -6,9 +6,13 @@ github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WV
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/assert/v2 v2.3.0 h1:mAsH2wmvjsuvyBvAmCtm7zFsBlb8mIHx5ySLVdDZXL0=
 github.com/alecthomas/assert/v2 v2.3.0/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
+github.com/alecthomas/assert/v2 v2.4.1 h1:mwPZod/d35nlaCppr6sFP0rbCL05WH9fIo7lvsf47zo=
+github.com/alecthomas/assert/v2 v2.4.1/go.mod h1:fw5suVxB+wfYJ3291t0hRTqtGzFYdSwstnRQdaQx2DM=
 github.com/alecthomas/repr v0.1.0 h1:ENn2e1+J3k09gyj2shc0dHr/yjaWSHRlrJ4DPMevDqE=
 github.com/alecthomas/repr v0.1.0/go.mod h1:2kn6fqh/zIyPLmm3ugklbEi5hg5wS435eygvNfaDQL8=
 github.com/alecthomas/repr v0.2.0 h1:HAzS41CIzNW5syS8Mf9UwXhNH1J9aix/BvDRf1Ml2Yk=
 github.com/alecthomas/repr v0.2.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
+github.com/alecthomas/repr v0.3.0 h1:NeYzUPfjjlqHY4KtzgKJiWd6sVq2eNUPTi34PiFGjY8=
+github.com/alecthomas/repr v0.3.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=