diff --git a/CCG26-Sponsorship-Package.html b/CCG26-Sponsorship-Package.html
index 5c7ba94..030e257 100644
--- a/CCG26-Sponsorship-Package.html
+++ b/CCG26-Sponsorship-Package.html
@@ -554,7 +554,7 @@
         <h2>Key Dates</h2>
         <table>
             <tr><td><strong>Now</strong></td><td>Sponsorship discussions open</td></tr>
-            <tr><td><strong>April 30, 2026</strong></td><td>Early bird registration closes</td></tr>
+            <tr><td><strong>March 31, 2026</strong></td><td>Early bird registration closes</td></tr>
             <tr><td><strong>June 30, 2026</strong></td><td>Regular registration closes</td></tr>
             <tr><td><strong>August 1, 2026</strong></td><td>Final sponsor deliverables due</td></tr>
             <tr><td><strong>August 16-22, 2026</strong></td><td>CCG 2026</td></tr>
diff --git a/CCG26-Sponsorship-Package.md b/CCG26-Sponsorship-Package.md
index a5c0beb..fb29c82 100644
--- a/CCG26-Sponsorship-Package.md
+++ b/CCG26-Sponsorship-Package.md
@@ -295,7 +295,7 @@ We'd love to discuss how a partnership could work for your organization.
 | Date | Milestone |
 |------|-----------|
 | **Now** | Sponsorship discussions open |
-| **April 30, 2026** | Early bird registration closes |
+| **March 31, 2026** | Early bird registration closes |
 | **June 30, 2026** | Regular registration closes |
 | **August 1, 2026** | Final sponsor deliverables due |
 | **August 16-22, 2026** | CCG 2026 |
diff --git a/app/register/page.tsx b/app/register/page.tsx
index da7a3a2..4fc0b93 100644
--- a/app/register/page.tsx
+++ b/app/register/page.tsx
@@ -119,7 +119,7 @@ export default function RegisterPage() {
             <CardHeader>
               <CardTitle>Event Registration</CardTitle>
               <CardDescription>
-                Early bird pricing available until April 30, 2026
+                Early bird pricing available until March 31, 2026
               </CardDescription>
             </CardHeader>
             <CardContent>
@@ -129,7 +129,7 @@ export default function RegisterPage() {
                   <div>
                     <div className="font-medium">CCG 2026 Ticket</div>
                     <div className="text-sm text-muted-foreground">
-                      €80 Early bird (until Apr 30) · €120 Regular (May-Jun) · €150 Late (after Jul 1)
+                      €80 Early bird (until Mar 31) · €120 Regular (Apr-Jun) · €150 Late (after Jul 1)
                     </div>
                     <div className="text-xs text-muted-foreground mt-1">
                       CCA members: Bring two newcomers, get a free ticket!
diff --git a/app/transparency/page.tsx b/app/transparency/page.tsx
index f9632bb..0307b80 100644
--- a/app/transparency/page.tsx
+++ b/app/transparency/page.tsx
@@ -49,14 +49,14 @@ export default function FinancialTransparencyPage() {
                     <span className="text-3xl font-bold text-primary">€80</span>
                     <span className="text-sm text-muted-foreground ml-3">Early bird</span>
                   </div>
-                  <span className="text-sm text-muted-foreground">Until April 30, 2026</span>
+                  <span className="text-sm text-muted-foreground">Until March 31, 2026</span>
                 </div>
                 <div className="flex items-baseline justify-between border-b pb-3">
                   <div>
                     <span className="text-3xl font-bold">€120</span>
                     <span className="text-sm text-muted-foreground ml-3">Regular</span>
                   </div>
-                  <span className="text-sm text-muted-foreground">May 1 – June 30, 2026</span>
+                  <span className="text-sm text-muted-foreground">April 1 – June 30, 2026</span>
                 </div>
                 <div className="flex items-baseline justify-between pb-3">
                   <div>
diff --git a/generate_sponsor_docs.py b/generate_sponsor_docs.py
index 3e55916..bf42154 100644
--- a/generate_sponsor_docs.py
+++ b/generate_sponsor_docs.py
@@ -588,7 +588,7 @@ def create_html_and_pdf():
         <h2>Key Dates</h2>
         <table>
             <tr><td><strong>Now</strong></td><td>Sponsorship discussions open</td></tr>
-            <tr><td><strong>April 30, 2026</strong></td><td>Early bird registration closes</td></tr>
+            <tr><td><strong>March 31, 2026</strong></td><td>Early bird registration closes</td></tr>
             <tr><td><strong>June 30, 2026</strong></td><td>Regular registration closes</td></tr>
             <tr><td><strong>August 1, 2026</strong></td><td>Final sponsor deliverables due</td></tr>
             <tr><td><strong>August 16-22, 2026</strong></td><td>CCG 2026</td></tr>
diff --git a/twitter-thread-ccg26.md b/twitter-thread-ccg26.md
index 50179d3..b923140 100644
--- a/twitter-thread-ccg26.md
+++ b/twitter-thread-ccg26.md
@@ -90,8 +90,8 @@ Plus: hiking, swimming, evening fires under the stars.
 ## Tweet 8/10 (Practical Details)
 
 Tickets:
-• Early bird: €80 (until April 30)
-• Regular: €120 (May 1 - June 30)
+• Early bird: €80 (until March 31)
+• Regular: €120 (April 1 - June 30)
 • Late: €150 (from July 1)
 
 Accommodation available on-site (dorms €39/night, doubles €50/person).