diff --git a/go.mod b/go.mod
index f6f956b..ed23cc0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,10 +1,12 @@
 module github.com/moov-io/rtp20022
 
-go 1.20
+go 1.21
+
+toolchain go1.22.3
 
 require (
 	cloud.google.com/go v0.113.0
-	github.com/moov-io/base v0.48.5
+	github.com/moov-io/base v0.49.2
 	github.com/stretchr/testify v1.9.0
 )
 
@@ -14,7 +16,7 @@ require (
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/rickar/cal/v2 v2.1.13 // indirect
+	github.com/rickar/cal/v2 v2.1.15 // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 80fd7ae..f796fb3 100644
--- a/go.sum
+++ b/go.sum
@@ -29,10 +29,14 @@ github.com/moov-io/base v0.48.4 h1:20095IhiDlmQF2aXq7kFbdYtTA4QFPxtIrt1Y6SjNHo=
 github.com/moov-io/base v0.48.4/go.mod h1:5EzXxTWyRQ8LeWLz/mQ3ViEwwlhjMN0afw5e5CxRH7k=
 github.com/moov-io/base v0.48.5 h1:QaTyTo6eFFFV35R9l/GdePQN40IJti9knD5hqdWPnnM=
 github.com/moov-io/base v0.48.5/go.mod h1:D5ZV9COV/qtCjTQuYpq7gGInCk64AhOQI6UY4kt4Rq8=
+github.com/moov-io/base v0.49.2 h1:R9c9r6Bhlp94f5mgjsT/tbb81Rji0RD/z3ZTjdsuTDo=
+github.com/moov-io/base v0.49.2/go.mod h1:ri6h0lEraRhho1S7Qe9uZy3mH77fkXU4Vnt3KjAVzaw=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rickar/cal/v2 v2.1.13 h1:FENBPXxDPyL1OWGf9ZdpWGcEiGoSjt0UZED8VOxvK0c=
 github.com/rickar/cal/v2 v2.1.13/go.mod h1:/fdlMcx7GjPlIBibMzOM9gMvDBsrK+mOtRXdTzUqV/A=
+github.com/rickar/cal/v2 v2.1.15 h1:bm6ll40ph9BLvY35Sy5KdT6GxN7UY56ZwCq/cJAxdew=
+github.com/rickar/cal/v2 v2.1.15/go.mod h1:/fdlMcx7GjPlIBibMzOM9gMvDBsrK+mOtRXdTzUqV/A=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=