diff --git a/atom/parser.go b/atom/parser.go
index 0908114..1908203 100644
--- a/atom/parser.go
+++ b/atom/parser.go
@@ -658,6 +658,8 @@ func (ap *Parser) parseAtomText(p *xpp.XMLPullParser) (string, error) {
 		InnerXML string `xml:",innerxml"`
 	}
 
+	// get current base URL before it is clobbered by DecodeElement
+	base := p.BaseStack.Top()
 	err := p.DecodeElement(&text)
 	if err != nil {
 		return "", err
@@ -672,7 +674,7 @@ func (ap *Parser) parseAtomText(p *xpp.XMLPullParser) (string, error) {
 	if strings.Contains(result, "<![CDATA[") {
 		result = shared.StripCDATA(result)
 		if lowerType == "html" || strings.Contains(lowerType, "xhtml") {
-			result, _ = shared.ResolveHTML(p, result)
+			result, _ = shared.ResolveHTML(base, result)
 		}
 	} else {
 		// decode non-CDATA contents depending on type
@@ -683,12 +685,12 @@ func (ap *Parser) parseAtomText(p *xpp.XMLPullParser) (string, error) {
 			result, err = shared.DecodeEntities(result)
 		} else if strings.Contains(lowerType, "xhtml") {
 			result = ap.stripWrappingDiv(result)
-			result, _ = shared.ResolveHTML(p, result)
+			result, _ = shared.ResolveHTML(base, result)
 		} else if lowerType == "html" {
 			result = ap.stripWrappingDiv(result)
 			result, err = shared.DecodeEntities(result)
 			if err == nil {
-				result, _ = shared.ResolveHTML(p, result)
+				result, _ = shared.ResolveHTML(base, result)
 			}
 		} else {
 			decodedStr, err := base64.StdEncoding.DecodeString(result)
@@ -701,7 +703,7 @@ func (ap *Parser) parseAtomText(p *xpp.XMLPullParser) (string, error) {
 	// resolve relative URIs in URI-containing elements according to xml:base
 	name := strings.ToLower(p.Name)
 	if atomUriElements[name] {
-		resolved, err := p.XmlBaseResolveUrl(result)
+		resolved, err := shared.XmlBaseResolveUrl(base, result)
 		if resolved != nil && err == nil {
 			result = resolved.String()
 		}
diff --git a/go.mod b/go.mod
index 68eb85f..326fcef 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/PuerkitoBio/goquery v1.8.0
 	github.com/json-iterator/go v1.1.12
-	github.com/mmcdole/goxpp v1.1.0
+	github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23
 	github.com/stretchr/testify v1.8.1
 	github.com/urfave/cli v1.22.3
 	golang.org/x/net v0.4.0
diff --git a/go.sum b/go.sum
index bdcf661..62f5ad7 100644
--- a/go.sum
+++ b/go.sum
@@ -11,8 +11,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/mmcdole/goxpp v1.1.0 h1:WwslZNF7KNAXTFuzRtn/OKZxFLJAAyOA9w82mDz2ZGI=
-github.com/mmcdole/goxpp v1.1.0/go.mod h1:v+25+lT2ViuQ7mVxcncQ8ch1URund48oH+jhjiwEgS8=
+github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 h1:Zr92CAlFhy2gL+V1F+EyIuzbQNbSgP4xhTODZtrXUtk=
+github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23/go.mod h1:v+25+lT2ViuQ7mVxcncQ8ch1URund48oH+jhjiwEgS8=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
diff --git a/internal/shared/xmlbase.go b/internal/shared/xmlbase.go
index 88c856f..1100202 100644
--- a/internal/shared/xmlbase.go
+++ b/internal/shared/xmlbase.go
@@ -3,6 +3,7 @@ package shared
 import (
 	"bytes"
 	"fmt"
+	"net/url"
 	"strings"
 
 	xpp "github.com/mmcdole/goxpp"
@@ -83,7 +84,7 @@ func resolveAttrs(p *xpp.XMLPullParser) error {
 	for i, attr := range p.Attrs {
 		lowerName := strings.ToLower(attr.Name.Local)
 		if uriAttrs[lowerName] {
-			absURL, err := p.XmlBaseResolveUrl(attr.Value)
+			absURL, err := XmlBaseResolveUrl(p.BaseStack.Top(), attr.Value)
 			if err != nil {
 				return err
 			}
@@ -95,11 +96,31 @@ func resolveAttrs(p *xpp.XMLPullParser) error {
 	return nil
 }
 
+// resolve u relative to b
+func XmlBaseResolveUrl(b *url.URL, u string) (*url.URL, error) {
+	relURL, err := url.Parse(u)
+	if err != nil {
+		return nil, err
+	}
+
+	if b == nil {
+		return relURL, nil
+	}
+
+	if b.Path != "" && u != "" && b.Path[len(b.Path)-1] != '/' {
+		// There's no reason someone would use a path in xml:base if they
+		// didn't mean for it to be a directory
+		b.Path = b.Path + "/"
+	}
+	absURL := b.ResolveReference(relURL)
+	return absURL, nil
+}
+
 // Transforms html by resolving any relative URIs in attributes
 // if an error occurs during parsing or serialization, then the original string
 // is returned along with the error.
-func ResolveHTML(p *xpp.XMLPullParser, relHTML string) (string, error) {
-	if p.BaseStack.Top() == nil {
+func ResolveHTML(base *url.URL, relHTML string) (string, error) {
+	if base == nil {
 		return relHTML, nil
 	}
 
@@ -117,7 +138,7 @@ func ResolveHTML(p *xpp.XMLPullParser, relHTML string) (string, error) {
 		if n.Type == html.ElementNode {
 			for i, a := range n.Attr {
 				if htmlURIAttrs[a.Key] {
-					absVal, err := p.XmlBaseResolveUrl(a.Val)
+					absVal, err := XmlBaseResolveUrl(base, a.Val)
 					if absVal != nil && err == nil {
 						n.Attr[i].Val = absVal.String()
 					}