diff --git a/src/requirements.in b/src/requirements.in
index 831a106d2..8f163cda4 100644
--- a/src/requirements.in
+++ b/src/requirements.in
@@ -13,8 +13,8 @@ sphinxcontrib.mermaid
 # Until release of esbonio 1.x, we need to install it ourselves so the VS Code esbonio-extension
 # can find it.
 # esbonio >= 1 comes bundled with the esbonio-extension >= 1.
-# esbonio<1 is required for the esbonio-extension <1
-esbonio<1
+# esbonio<3 is required for the esbonio-extension <1
+esbonio<3
 
 # Although not required in all targets, we want pytest within ide_support to run tests from the IDE.
 debugpy
diff --git a/src/requirements.txt b/src/requirements.txt
index 17609e69c..c6480e06f 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -8,6 +8,10 @@ accessible-pygments==0.0.5 \
     --hash=sha256:40918d3e6a2b619ad424cb91e556bd3bd8865443d9f22f1dcdf79e33c8046872 \
     --hash=sha256:88ae3211e68a1d0b011504b2ffc1691feafce124b845bd072ab6f9f66f34d4b7
     # via pydata-sphinx-theme
+aiosqlite==0.22.1 \
+    --hash=sha256:043e0bd78d32888c0a9ca90fc788b38796843360c855a7262a532813133a0650 \
+    --hash=sha256:21c002eb13823fad740196c5a2e9d8e62f6243bd9e7e4a1f87fb5e44ecb4fceb
+    # via esbonio
 alabaster==1.0.0 \
     --hash=sha256:c00dca57bca26fa62a6d7d0a9fcce65f3e026e9bfe33e9c538fd3fbb2144fd9e \
     --hash=sha256:fc6786402dc3fcb2de3cabd5fe455a2db534b371124f1f21de8731783dec828b
@@ -24,6 +28,7 @@ attrs==26.1.0 \
     # via
     #   cattrs
     #   lsprotocol
+    #   pygls
 babel==2.18.0 \
     --hash=sha256:b80b99a14bd085fcacfa15c9165f651fbb3406e66cc603abf11c5750937c992d \
     --hash=sha256:e2b422b277c2b9a9630c1d7903c2a00d0830c409c59ac8cae9081c92f1aeba35
@@ -420,12 +425,13 @@ docutils==0.22.4 \
     --hash=sha256:4db53b1fde9abecbb74d91230d32ab626d94f6badfc575d6db9194a49df29968 \
     --hash=sha256:d0013f540772d1420576855455d050a2180186c91c15779301ac2ccb3eeb68de
     # via
+    #   esbonio
     #   myst-parser
     #   pydata-sphinx-theme
     #   sphinx
-esbonio==0.16.5 \
-    --hash=sha256:04ba926e3603f7b1fde1abc690b47afd60749b64b1029b6bce8e1de0bb284921 \
-    --hash=sha256:acab2e16c6cf8f7232fb04e0d48514ce50566516b1f6fcf669ccf2f247e8b10f
+esbonio==2.1.0 \
+    --hash=sha256:15241d3c6efe5931c0c91acf61afe8bd8059b897e91cd6b737cc1891ba91134f \
+    --hash=sha256:7fd6973616c88689800ff3de17ce929c6dfe34fedf6e2c142e2b7ceab8b2ebbd
     # via -r requirements.in
 fonttools==4.63.0 \
     --hash=sha256:032038247a96c1690f9f31e377c389383c902531b085aa4e4dabd6f57f870e69 \
@@ -753,9 +759,9 @@ kiwisolver==1.5.0 \
     --hash=sha256:fd40bb9cd0891c4c3cb1ddf83f8bbfa15731a248fdc8162669405451e2724b09 \
     --hash=sha256:ff710414307fefa903e0d9bdf300972f892c23477829f49504e59834f4195398
     # via matplotlib
-lsprotocol==2023.0.1 \
-    --hash=sha256:c75223c9e4af2f24272b14c6375787438279369236cd568f596d4951052a60f2 \
-    --hash=sha256:cc5c15130d2403c18b734304339e51242d3018a05c4f7d0f198ad6e0cd21861d
+lsprotocol==2025.0.0 \
+    --hash=sha256:e879da2b9301e82cfc3e60d805630487ac2f7ab17492f4f5ba5aaba94fe56c29 \
+    --hash=sha256:f9d78f25221f2a60eaa4a96d3b4ffae011b107537facee61d3da3313880995c7
     # via pygls
 markdown-it-py==4.2.0 \
     --hash=sha256:04a21681d6fbb623de53f6f364d352309d4094dd4194040a10fd51833e418d49 \
@@ -1135,9 +1141,9 @@ pygithub==2.9.1 \
     --hash=sha256:2ec78fca30092d51a42d76f4ddb02131b6f0c666a35dfdf364cf302cdda115b9 \
     --hash=sha256:59771d7ff63d54d427be2e7d0dad2208dfffc2b0a045fec959263787739b611c
     # via -r requirements.in
-pygls==1.3.1 \
-    --hash=sha256:140edceefa0da0e9b3c533547c892a42a7d2fd9217ae848c330c53d266a55018 \
-    --hash=sha256:6e00f11efc56321bdeb6eac04f6d86131f654c7d49124344a9ebb968da3dd91e
+pygls==2.1.1 \
+    --hash=sha256:1da03ba9053201bb337dcdd8d121df70feb2a91e1a0dcc74de5da79755b1a201 \
+    --hash=sha256:510a6dea2476177230c7d851125e5948efdf3fdb9ebfd8543fc434972f8faed4
     # via esbonio
 pygments==2.20.0 \
     --hash=sha256:6757cd03768053ff99f3039c1a36d6c0aa0b263438fcab17520b30a303a82b5f \
@@ -1183,10 +1189,6 @@ pyparsing==3.3.2 \
     --hash=sha256:850ba148bd908d7e2411587e247a1e4f0327839c40e2e5e6d05a007ecc69911d \
     --hash=sha256:c777f4d763f140633dcb6d8a3eda953bf7a214dc4eff598413c070bcdc117cbc
     # via matplotlib
-pyspellchecker==0.9.0 \
-    --hash=sha256:97eaed776e0854f69aafb723f6962b403099e50c9a1d9c05525c819f4b0f5d54 \
-    --hash=sha256:eb1a594161c84a4e67df7db1c269a3392a645bd50e4c82e1298892db0cdb0965
-    # via esbonio
 pytest==9.1.1 \
     --hash=sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313 \
     --hash=sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c
@@ -1318,7 +1320,6 @@ sphinx==9.1.0 \
     --hash=sha256:c84fdd4e782504495fe4f2c0b3413d6c2bf388589bb352d439b2a3bb99991978
     # via
     #   -r requirements.in
-    #   esbonio
     #   myst-parser
     #   needs-config-writer
     #   pydata-sphinx-theme
@@ -1687,4 +1688,6 @@ websockets==17.0.1 \
     --hash=sha256:f47b0815af3948ec6a440b3afa02f05b18cc0939549e91b5c677b5d9c2c8472a \
     --hash=sha256:f991247276797d0c61ab7770bc9791eadc16f683b4d83517f624932adc1a8bab \
     --hash=sha256:ffad64ce7ad3703d652a3fd9af26238377d24ce52c6ad8ff35d26d82f61f493f
-    # via sphinx-autobuild
+    # via
+    #   esbonio
+    #   sphinx-autobuild