diff --git a/go.mod b/go.mod
index 76d02a02df..be98cb9ccc 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/allegro/bigcache v1.2.1
 	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc
 	github.com/caos/logging v0.0.2
-	github.com/caos/oidc v0.14.3
+	github.com/caos/oidc v0.14.5
 	github.com/caos/orbos v1.5.14-0.20210323181340-093f4c8a30f9
 	github.com/cockroachdb/cockroach-go/v2 v2.1.0
 	github.com/duo-labs/webauthn v0.0.0-20200714211715-1daaee874e43
diff --git a/go.sum b/go.sum
index 14d217187c..8c06f1661c 100644
--- a/go.sum
+++ b/go.sum
@@ -138,8 +138,8 @@ github.com/caos/logging v0.0.0-20191210002624-b3260f690a6a/go.mod h1:9LKiDE2ChuG
 github.com/caos/logging v0.0.2 h1:ebg5C/HN0ludYR+WkvnFjwSExF4wvyiWPyWGcKMYsoo=
 github.com/caos/logging v0.0.2/go.mod h1:9LKiDE2ChuGv6CHYif/kiugrfEXu9AwDiFWSreX7Wp0=
 github.com/caos/oidc v0.6.2/go.mod h1:ozoi3b+aY33gzdvjz4w90VZShIHGsmDa0goruuV0arQ=
-github.com/caos/oidc v0.14.3 h1:ItpN396oY/lcIG2dm3rAm8Wm5ZM7kJRJ/BUIXn/tHtI=
-github.com/caos/oidc v0.14.3/go.mod h1:fSLPGlxZhjSMP2LYKZ5QMaM/YYmLHfj/Fce+ji48kYY=
+github.com/caos/oidc v0.14.5 h1:/7g5Q6Uu2PiEoaDEwW4cZ65senDv6BfuITNKt7KMZVI=
+github.com/caos/oidc v0.14.5/go.mod h1:H5Y2zw3YIrWqQOoy0wcmZva2a66bumDyU2iOhXiM9uA=
 github.com/caos/orbos v1.5.14-0.20210323181340-093f4c8a30f9 h1:y5uUCM2rQUJYwty8kknV9DDyXCPO52zoOUI2UyZrkOg=
 github.com/caos/orbos v1.5.14-0.20210323181340-093f4c8a30f9/go.mod h1:pydYnEk6rLwun8ur79Et0Fx7BaIJoLmeDWsNy7m4O0o=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
@@ -632,8 +632,6 @@ github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a h1:weJVJJRzAJBF
 github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
 github.com/lyft/protoc-gen-star v0.5.1/go.mod h1:9toiA3cC7z5uVbODF7kEQ91Xn7XNFkVUl+SrEe+ZORU=
 github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
-github.com/magefile/mage v1.10.0 h1:3HiXzCUY12kh9bIuyXShaVe529fJfyqoVM42o/uom2g=
-github.com/magefile/mage v1.10.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -827,8 +825,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
 github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
-github.com/sirupsen/logrus v1.8.0 h1:nfhvjKcUMhBMVqbKHJlk5RPrrfYr/NMo3692g0dwfWU=
-github.com/sirupsen/logrus v1.8.0/go.mod h1:4GuYW9TZmE769R5STWrRakJc4UqQ3+QQ95fyz7ENv1A=
+github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
diff --git a/internal/authz/repository/eventsourcing/eventstore/token_verifier.go b/internal/authz/repository/eventsourcing/eventstore/token_verifier.go
index f492a64ee9..5993674c53 100644
--- a/internal/authz/repository/eventsourcing/eventstore/token_verifier.go
+++ b/internal/authz/repository/eventsourcing/eventstore/token_verifier.go
@@ -69,7 +69,7 @@ func (repo *TokenVerifierRepo) TokenByID(ctx context.Context, tokenID, userID st
 func (repo *TokenVerifierRepo) VerifyAccessToken(ctx context.Context, tokenString, clientID string) (userID string, agentID string, prefLang, resourceOwner string, err error) {
 	ctx, span := tracing.NewSpan(ctx)
 	defer func() { span.EndWithError(err) }()
-	tokenData, err := base64.URLEncoding.DecodeString(tokenString)
+	tokenData, err := base64.RawURLEncoding.DecodeString(tokenString)
 	if err != nil {
 		return "", "", "", "", caos_errs.ThrowUnauthenticated(nil, "APP-ASdgg", "invalid token")
 	}