diff --git a/go.mod b/go.mod
index 4baebf6..629ab5b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,10 @@
 module endlessh-go
 
 go 1.21.0
-
-toolchain go1.21.4
-
 require (
 	github.com/golang/glog v1.2.2
 	github.com/oschwald/geoip2-golang v1.11.0
-	github.com/pierrre/geohash v1.1.1
+	github.com/pierrre/geohash v1.1.2
 	github.com/prometheus/client_golang v1.19.1
 )
 
diff --git a/go.sum b/go.sum
index 9eb4988..c7d2f99 100644
--- a/go.sum
+++ b/go.sum
@@ -22,16 +22,16 @@ github.com/oschwald/geoip2-golang v1.11.0 h1:hNENhCn1Uyzhf9PTmquXENiWS6AlxAEnBII
 github.com/oschwald/geoip2-golang v1.11.0/go.mod h1:P9zG+54KPEFOliZ29i7SeYZ/GM6tfEL+rgSn03hYuUo=
 github.com/oschwald/maxminddb-golang v1.13.0 h1:R8xBorY71s84yO06NgTmQvqvTvlS/bnYZrrWX1MElnU=
 github.com/oschwald/maxminddb-golang v1.13.0/go.mod h1:BU0z8BfFVhi1LQaonTwwGQlsHUEu9pWNdMfmq4ztm0o=
-github.com/pierrre/assert v0.3.2 h1:wXdlkVN5FVSLEKl6pGijcCYkldgfjRgyheU3C1/by9Q=
-github.com/pierrre/assert v0.3.2/go.mod h1:zwOn9QE9/+eSgqR/4iCS9K9dUpkqyl0iih2APCI5d8E=
-github.com/pierrre/compare v1.4.2 h1:oabIiWclzAlXG7S/2MYSFDJ/vR34oa/MYrBZh5PNU80=
-github.com/pierrre/compare v1.4.2/go.mod h1:EBDtLjy0XYVBEFP4T3pWljpfTwL7X8DqPt9RIP1+svY=
-github.com/pierrre/geohash v1.1.1 h1:XCkvOyv/uesenMPhkvsCfIiUalBmGdHlFY0bIWTqb+s=
-github.com/pierrre/geohash v1.1.1/go.mod h1:ucAm7cbgGBoVr6cr1t+d3ea5XQ9P5zKHXfS1Qy2iKVY=
-github.com/pierrre/go-libs v0.2.14 h1:wAPoOrslKLnha6ow5EKkxxZpo76kOea57efs71A/ZnQ=
-github.com/pierrre/go-libs v0.2.14/go.mod h1:eA3pQD5LHZmavOpTpUfO8FszduBNHoFXDWrevDR6Dy8=
-github.com/pierrre/pretty v0.0.10 h1:Cb5som+1EpU+x7UA5AMy9I8AY2XkzMBywkLEAdo1JDg=
-github.com/pierrre/pretty v0.0.10/go.mod h1:F+Z4XV4T5GIvbr/swCAkuQ2ng81qMaQT9CfI8rKOLdY=
+github.com/pierrre/assert v0.5.0 h1:l5XuybndelAlp+FfH5Uy6wVJybcCpbU3GnwYcur+4Mo=
+github.com/pierrre/assert v0.5.0/go.mod h1:a2kNx38ErwdJHGEi8a9aFDTImkoO5W/mfix2Es/Zcp0=
+github.com/pierrre/compare v1.4.7 h1:wa8vWJXUj39Uzw4C+VFXseZ9u3ZD5k1jgt3iJLmvWsI=
+github.com/pierrre/compare v1.4.7/go.mod h1:EfhQgoxtZiKi4e2NiCjasv6am7xqVDrVgiyUFcoorLI=
+github.com/pierrre/geohash v1.1.2 h1:UvIJTJHOhtBxn0QZhqeKRln6lirxxznAff1S06BZx3w=
+github.com/pierrre/geohash v1.1.2/go.mod h1:ACW6wOs9Ha9laaU33CGel2y46hJkRjZY7uFGXeVnwDo=
+github.com/pierrre/go-libs v0.7.0 h1:uaHiD66VBLb0jF1PaWGVLKBHdRhkw0KsM5pmlUK+CO8=
+github.com/pierrre/go-libs v0.7.0/go.mod h1:0g8JPnx0MUreex2DGohGhUGrmLu8u87bD5drSMfEOP0=
+github.com/pierrre/pretty v0.3.4 h1:Pxu9M/+Tfx9l03ceehyd+3LUfmIIjdr4YbYGLtAVOwc=
+github.com/pierrre/pretty v0.3.4/go.mod h1:FbroWIpyd5L8P5sehyQ9sxX4YYY51oZbUN+ggNdMIuY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_golang v1.19.1 h1:wZWJDwK+NameRJuPGDhlnFgx8e8HN3XHQeLaYJFJBOE=