diff --git a/.golangci.yml b/.golangci.yml
index adb297b6ebd..6c9b3d623d2 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -227,7 +227,6 @@ linters:
             - Import
             - InstallationTokenListRepoOptions
             - InstallationTokenOptions
-            - IssueComment
             - IssueImportRequest
             - Key
             - LockIssueOptions
diff --git a/github/github-accessors.go b/github/github-accessors.go
index a4215e8fbc7..a46623d82ba 100644
--- a/github/github-accessors.go
+++ b/github/github-accessors.go
@@ -20750,6 +20750,14 @@ func (i *IssueComment) GetIssueURL() string {
 	return *i.IssueURL
 }
 
+// GetMinimized returns the Minimized field.
+func (i *IssueComment) GetMinimized() *MinimizedIssueComment {
+	if i == nil {
+		return nil
+	}
+	return i.Minimized
+}
+
 // GetNodeID returns the NodeID field if it's non-nil, zero value otherwise.
 func (i *IssueComment) GetNodeID() string {
 	if i == nil || i.NodeID == nil {
@@ -20758,6 +20766,22 @@ func (i *IssueComment) GetNodeID() string {
 	return *i.NodeID
 }
 
+// GetPerformedViaGithubApp returns the PerformedViaGithubApp field.
+func (i *IssueComment) GetPerformedViaGithubApp() *App {
+	if i == nil {
+		return nil
+	}
+	return i.PerformedViaGithubApp
+}
+
+// GetPin returns the Pin field.
+func (i *IssueComment) GetPin() *PinnedIssueComment {
+	if i == nil {
+		return nil
+	}
+	return i.Pin
+}
+
 // GetReactions returns the Reactions field.
 func (i *IssueComment) GetReactions() *Reactions {
 	if i == nil {
@@ -20854,6 +20878,14 @@ func (i *IssueCommentEvent) GetSender() *User {
 	return i.Sender
 }
 
+// GetBody returns the Body field.
+func (i *IssueCommentRequest) GetBody() string {
+	if i == nil {
+		return ""
+	}
+	return i.Body
+}
+
 // GetBlockedBy returns the BlockedBy field if it's non-nil, zero value otherwise.
 func (i *IssueDependenciesSummary) GetBlockedBy() int {
 	if i == nil || i.BlockedBy == nil {
@@ -24918,6 +24950,14 @@ func (m *MilestoneStats) GetTotalMilestones() int {
 	return *m.TotalMilestones
 }
 
+// GetReason returns the Reason field if it's non-nil, zero value otherwise.
+func (m *MinimizedIssueComment) GetReason() string {
+	if m == nil || m.Reason == nil {
+		return ""
+	}
+	return *m.Reason
+}
+
 // GetAnalysisKey returns the AnalysisKey field if it's non-nil, zero value otherwise.
 func (m *MostRecentInstance) GetAnalysisKey() string {
 	if m == nil || m.AnalysisKey == nil {
@@ -28478,6 +28518,22 @@ func (p *PingEvent) GetZen() string {
 	return *p.Zen
 }
 
+// GetPinnedAt returns the PinnedAt field if it's non-nil, zero value otherwise.
+func (p *PinnedIssueComment) GetPinnedAt() Timestamp {
+	if p == nil || p.PinnedAt == nil {
+		return Timestamp{}
+	}
+	return *p.PinnedAt
+}
+
+// GetPinnedBy returns the PinnedBy field.
+func (p *PinnedIssueComment) GetPinnedBy() *User {
+	if p == nil {
+		return nil
+	}
+	return p.PinnedBy
+}
+
 // GetCollaborators returns the Collaborators field if it's non-nil, zero value otherwise.
 func (p *Plan) GetCollaborators() int {
 	if p == nil || p.Collaborators == nil {
diff --git a/github/github-accessors_test.go b/github/github-accessors_test.go
index 04b0e9c8b2a..a823937f05c 100644
--- a/github/github-accessors_test.go
+++ b/github/github-accessors_test.go
@@ -26172,6 +26172,14 @@ func TestIssueComment_GetIssueURL(tt *testing.T) {
 	i.GetIssueURL()
 }
 
+func TestIssueComment_GetMinimized(tt *testing.T) {
+	tt.Parallel()
+	i := &IssueComment{}
+	i.GetMinimized()
+	i = nil
+	i.GetMinimized()
+}
+
 func TestIssueComment_GetNodeID(tt *testing.T) {
 	tt.Parallel()
 	var zeroValue string
@@ -26183,6 +26191,22 @@ func TestIssueComment_GetNodeID(tt *testing.T) {
 	i.GetNodeID()
 }
 
+func TestIssueComment_GetPerformedViaGithubApp(tt *testing.T) {
+	tt.Parallel()
+	i := &IssueComment{}
+	i.GetPerformedViaGithubApp()
+	i = nil
+	i.GetPerformedViaGithubApp()
+}
+
+func TestIssueComment_GetPin(tt *testing.T) {
+	tt.Parallel()
+	i := &IssueComment{}
+	i.GetPin()
+	i = nil
+	i.GetPin()
+}
+
 func TestIssueComment_GetReactions(tt *testing.T) {
 	tt.Parallel()
 	i := &IssueComment{}
@@ -26288,6 +26312,14 @@ func TestIssueCommentEvent_GetSender(tt *testing.T) {
 	i.GetSender()
 }
 
+func TestIssueCommentRequest_GetBody(tt *testing.T) {
+	tt.Parallel()
+	i := &IssueCommentRequest{}
+	i.GetBody()
+	i = nil
+	i.GetBody()
+}
+
 func TestIssueDependenciesSummary_GetBlockedBy(tt *testing.T) {
 	tt.Parallel()
 	var zeroValue int
@@ -31225,6 +31257,17 @@ func TestMilestoneStats_GetTotalMilestones(tt *testing.T) {
 	m.GetTotalMilestones()
 }
 
+func TestMinimizedIssueComment_GetReason(tt *testing.T) {
+	tt.Parallel()
+	var zeroValue string
+	m := &MinimizedIssueComment{Reason: &zeroValue}
+	m.GetReason()
+	m = &MinimizedIssueComment{}
+	m.GetReason()
+	m = nil
+	m.GetReason()
+}
+
 func TestMostRecentInstance_GetAnalysisKey(tt *testing.T) {
 	tt.Parallel()
 	var zeroValue string
@@ -35844,6 +35887,25 @@ func TestPingEvent_GetZen(tt *testing.T) {
 	p.GetZen()
 }
 
+func TestPinnedIssueComment_GetPinnedAt(tt *testing.T) {
+	tt.Parallel()
+	var zeroValue Timestamp
+	p := &PinnedIssueComment{PinnedAt: &zeroValue}
+	p.GetPinnedAt()
+	p = &PinnedIssueComment{}
+	p.GetPinnedAt()
+	p = nil
+	p.GetPinnedAt()
+}
+
+func TestPinnedIssueComment_GetPinnedBy(tt *testing.T) {
+	tt.Parallel()
+	p := &PinnedIssueComment{}
+	p.GetPinnedBy()
+	p = nil
+	p.GetPinnedBy()
+}
+
 func TestPlan_GetCollaborators(tt *testing.T) {
 	tt.Parallel()
 	var zeroValue int
diff --git a/github/github-stringify_test.go b/github/github-stringify_test.go
index 73dcc09fa17..f1eb048f4d1 100644
--- a/github/github-stringify_test.go
+++ b/github/github-stringify_test.go
@@ -983,19 +983,22 @@ func TestIssue_String(t *testing.T) {
 func TestIssueComment_String(t *testing.T) {
 	t.Parallel()
 	v := IssueComment{
-		ID:                Ptr(int64(0)),
-		NodeID:            Ptr(""),
-		Body:              Ptr(""),
-		User:              &User{},
-		Reactions:         &Reactions{},
-		CreatedAt:         &Timestamp{},
-		UpdatedAt:         &Timestamp{},
-		AuthorAssociation: Ptr(""),
-		URL:               Ptr(""),
-		HTMLURL:           Ptr(""),
-		IssueURL:          Ptr(""),
-	}
-	want := `github.IssueComment{ID:0, NodeID:"", Body:"", User:github.User{}, Reactions:github.Reactions{}, CreatedAt:github.Timestamp{0001-01-01 00:00:00 +0000 UTC}, UpdatedAt:github.Timestamp{0001-01-01 00:00:00 +0000 UTC}, AuthorAssociation:"", URL:"", HTMLURL:"", IssueURL:""}`
+		ID:                    Ptr(int64(0)),
+		NodeID:                Ptr(""),
+		Body:                  Ptr(""),
+		User:                  &User{},
+		Reactions:             &Reactions{},
+		CreatedAt:             &Timestamp{},
+		UpdatedAt:             &Timestamp{},
+		AuthorAssociation:     Ptr(""),
+		PerformedViaGithubApp: &App{},
+		Pin:                   &PinnedIssueComment{},
+		Minimized:             &MinimizedIssueComment{},
+		URL:                   Ptr(""),
+		HTMLURL:               Ptr(""),
+		IssueURL:              Ptr(""),
+	}
+	want := `github.IssueComment{ID:0, NodeID:"", Body:"", User:github.User{}, Reactions:github.Reactions{}, CreatedAt:github.Timestamp{0001-01-01 00:00:00 +0000 UTC}, UpdatedAt:github.Timestamp{0001-01-01 00:00:00 +0000 UTC}, AuthorAssociation:"", PerformedViaGithubApp:github.App{}, Pin:github.PinnedIssueComment{}, Minimized:github.MinimizedIssueComment{}, URL:"", HTMLURL:"", IssueURL:""}`
 	if got := v.String(); got != want {
 		t.Errorf("IssueComment.String = %v, want %v", got, want)
 	}
diff --git a/github/issues_comments.go b/github/issues_comments.go
index 453ad70ad97..23bf0e1c7b3 100644
--- a/github/issues_comments.go
+++ b/github/issues_comments.go
@@ -26,16 +26,35 @@ type IssueComment struct {
 	// Deprecated: GitHub will remove this field from Events API payloads on October 7, 2025.
 	// Use the Issue Comments REST API endpoint to retrieve this information.
 	// See: https://docs.github.com/rest/issues/comments?apiVersion=2022-11-28#get-an-issue-comment
-	AuthorAssociation *string `json:"author_association,omitempty"`
-	URL               *string `json:"url,omitempty"`
-	HTMLURL           *string `json:"html_url,omitempty"`
-	IssueURL          *string `json:"issue_url,omitempty"`
+	AuthorAssociation     *string                `json:"author_association,omitempty"`
+	PerformedViaGithubApp *App                   `json:"performed_via_github_app,omitempty"`
+	Pin                   *PinnedIssueComment    `json:"pin,omitempty"`
+	Minimized             *MinimizedIssueComment `json:"minimized,omitempty"`
+	URL                   *string                `json:"url,omitempty"`
+	HTMLURL               *string                `json:"html_url,omitempty"`
+	IssueURL              *string                `json:"issue_url,omitempty"`
+}
+
+// PinnedIssueComment represents the pin details of a pinned issue comment.
+type PinnedIssueComment struct {
+	PinnedAt *Timestamp `json:"pinned_at,omitempty"`
+	PinnedBy *User      `json:"pinned_by,omitempty"`
+}
+
+// MinimizedIssueComment represents the minimized details of a minimized issue comment.
+type MinimizedIssueComment struct {
+	Reason *string `json:"reason,omitempty"`
 }
 
 func (i IssueComment) String() string {
 	return Stringify(i)
 }
 
+// IssueCommentRequest represents a request to create or update an issue comment.
+type IssueCommentRequest struct {
+	Body string `json:"body"`
+}
+
 // IssueListCommentsOptions specifies the optional parameters to the
 // IssuesService.ListComments method.
 type IssueListCommentsOptions struct {
@@ -117,7 +136,7 @@ func (s *IssuesService) GetComment(ctx context.Context, owner, repo string, comm
 // GitHub API docs: https://docs.github.com/rest/issues/comments?apiVersion=2022-11-28#create-an-issue-comment
 //
 //meta:operation POST /repos/{owner}/{repo}/issues/{issue_number}/comments
-func (s *IssuesService) CreateComment(ctx context.Context, owner, repo string, number int, body *IssueComment) (*IssueComment, *Response, error) {
+func (s *IssuesService) CreateComment(ctx context.Context, owner, repo string, number int, body IssueCommentRequest) (*IssueComment, *Response, error) {
 	u := fmt.Sprintf("repos/%v/%v/issues/%v/comments", owner, repo, number)
 	req, err := s.client.NewRequest(ctx, "POST", u, body)
 	if err != nil {
@@ -132,13 +151,12 @@ func (s *IssuesService) CreateComment(ctx context.Context, owner, repo string, n
 	return c, resp, nil
 }
 
-// EditComment updates an issue comment.
-// A non-nil comment.Body must be provided. Other comment fields should be left nil.
+// UpdateComment updates an issue comment.
 //
 // GitHub API docs: https://docs.github.com/rest/issues/comments?apiVersion=2022-11-28#update-an-issue-comment
 //
 //meta:operation PATCH /repos/{owner}/{repo}/issues/comments/{comment_id}
-func (s *IssuesService) EditComment(ctx context.Context, owner, repo string, commentID int64, body *IssueComment) (*IssueComment, *Response, error) {
+func (s *IssuesService) UpdateComment(ctx context.Context, owner, repo string, commentID int64, body IssueCommentRequest) (*IssueComment, *Response, error) {
 	u := fmt.Sprintf("repos/%v/%v/issues/comments/%v", owner, repo, commentID)
 	req, err := s.client.NewRequest(ctx, "PATCH", u, body)
 	if err != nil {
diff --git a/github/issues_comments_test.go b/github/issues_comments_test.go
index 70a317b5308..a91cc756ca6 100644
--- a/github/issues_comments_test.go
+++ b/github/issues_comments_test.go
@@ -155,7 +155,7 @@ func TestIssuesService_CreateComment(t *testing.T) {
 	t.Parallel()
 	client, mux, _ := setup(t)
 
-	input := &IssueComment{Body: Ptr("b")}
+	input := IssueCommentRequest{Body: "b"}
 
 	mux.HandleFunc("/repos/o/r/issues/1/comments", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "POST")
@@ -194,15 +194,15 @@ func TestIssuesService_CreateComment_invalidOrg(t *testing.T) {
 	client, _, _ := setup(t)
 
 	ctx := t.Context()
-	_, _, err := client.Issues.CreateComment(ctx, "%", "r", 1, nil)
+	_, _, err := client.Issues.CreateComment(ctx, "%", "r", 1, IssueCommentRequest{})
 	testURLParseError(t, err)
 }
 
-func TestIssuesService_EditComment(t *testing.T) {
+func TestIssuesService_UpdateComment(t *testing.T) {
 	t.Parallel()
 	client, mux, _ := setup(t)
 
-	input := &IssueComment{Body: Ptr("b")}
+	input := IssueCommentRequest{Body: "b"}
 
 	mux.HandleFunc("/repos/o/r/issues/comments/1", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "PATCH")
@@ -211,24 +211,24 @@ func TestIssuesService_EditComment(t *testing.T) {
 	})
 
 	ctx := t.Context()
-	comment, _, err := client.Issues.EditComment(ctx, "o", "r", 1, input)
+	comment, _, err := client.Issues.UpdateComment(ctx, "o", "r", 1, input)
 	if err != nil {
-		t.Errorf("Issues.EditComment returned error: %v", err)
+		t.Errorf("Issues.UpdateComment returned error: %v", err)
 	}
 
 	want := &IssueComment{ID: Ptr(int64(1))}
 	if !cmp.Equal(comment, want) {
-		t.Errorf("Issues.EditComment returned %+v, want %+v", comment, want)
+		t.Errorf("Issues.UpdateComment returned %+v, want %+v", comment, want)
 	}
 
-	const methodName = "EditComment"
+	const methodName = "UpdateComment"
 	testBadOptions(t, methodName, func() (err error) {
-		_, _, err = client.Issues.EditComment(ctx, "\n", "\n", -1, input)
+		_, _, err = client.Issues.UpdateComment(ctx, "\n", "\n", -1, input)
 		return err
 	})
 
 	testNewRequestAndDoFailure(t, methodName, client, func() (*Response, error) {
-		got, resp, err := client.Issues.EditComment(ctx, "o", "r", 1, input)
+		got, resp, err := client.Issues.UpdateComment(ctx, "o", "r", 1, input)
 		if got != nil {
 			t.Errorf("testNewRequestAndDoFailure %v = %#v, want nil", methodName, got)
 		}
@@ -236,12 +236,12 @@ func TestIssuesService_EditComment(t *testing.T) {
 	})
 }
 
-func TestIssuesService_EditComment_invalidOwner(t *testing.T) {
+func TestIssuesService_UpdateComment_invalidOwner(t *testing.T) {
 	t.Parallel()
 	client, _, _ := setup(t)
 
 	ctx := t.Context()
-	_, _, err := client.Issues.EditComment(ctx, "%", "r", 1, nil)
+	_, _, err := client.Issues.UpdateComment(ctx, "%", "r", 1, IssueCommentRequest{})
 	testURLParseError(t, err)
 }