diff --git a/grammars/CotEditor/PRQL.yaml b/grammars/CotEditor/PRQL.yaml
index f4ddf5a3e91e..d685cde7759b 100644
--- a/grammars/CotEditor/PRQL.yaml
+++ b/grammars/CotEditor/PRQL.yaml
@@ -27,10 +27,18 @@ keywords:
   - beginString: sort
   - beginString: take
   - beginString: window
+  # Keep in sync with the lexer's `keyword` parser in
+  # prqlc/prqlc-parser/src/lexer/mod.rs
   - beginString: case
   - beginString: let
   - beginString: module
   - beginString: prql
+  - beginString: into
+  - beginString: type
+  - beginString: internal
+  - beginString: func
+  - beginString: import
+  - beginString: enum
 commands:
   - beginString: abs
   - beginString: any
diff --git a/grammars/GtkSourceView/prql.lang b/grammars/GtkSourceView/prql.lang
index f01219385eaa..6e0f76500c44 100644
--- a/grammars/GtkSourceView/prql.lang
+++ b/grammars/GtkSourceView/prql.lang
@@ -20,7 +20,6 @@
     <style id="boolean"         name="Boolean value"     map-to="def:boolean"/>
     <style id="built-in-object" name="Built-in object"   map-to="def:builtin"/>
     <style id="comment"         name="Comment"           map-to="def:comment"/>
-    <style id="declaration"     name="Declarations"      map-to="def:type"/>
     <style id="escaped-char"    name="Escaped Character" map-to="def:special-char"/>
     <style id="floating-point"  name="Floating Point"    map-to="def:floating-point"/>
     <style id="string"          name="String"            map-to="def:string"/>
@@ -39,8 +38,19 @@
       <keyword>true</keyword>
     </context>
 
-    <context id="declarations" style-ref="declaration">
+    <!-- Keep in sync with the lexer's `keyword` parser in
+         prqlc/prqlc-parser/src/lexer/mod.rs -->
+    <context id="keywords" style-ref="keyword">
       <keyword>let</keyword>
+      <keyword>into</keyword>
+      <keyword>case</keyword>
+      <keyword>prql</keyword>
+      <keyword>type</keyword>
+      <keyword>module</keyword>
+      <keyword>internal</keyword>
+      <keyword>func</keyword>
+      <keyword>import</keyword>
+      <keyword>enum</keyword>
     </context>
 
     <context id="unicode-bdi" style-ref="unicode-bdi">
@@ -94,7 +104,6 @@
     <context id="built-in-object" style-ref="built-in-object">
       <keyword>date</keyword>
       <keyword>math</keyword>
-      <keyword>prql</keyword>
     </context>
 
     <!-- https://prql-lang.org/book/reference/stdlib/ -->
@@ -360,7 +369,7 @@
           <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
         </context>
 
-        <context ref="declarations"/>
+        <context ref="keywords"/>
         <context ref="dimension"/>
         <context ref="double-quoted-triple-string"/>
         <context ref="single-quoted-triple-string"/>
diff --git a/grammars/KSyntaxHighlighting/prql.xml b/grammars/KSyntaxHighlighting/prql.xml
index 4787c364b383..290067eca468 100644
--- a/grammars/KSyntaxHighlighting/prql.xml
+++ b/grammars/KSyntaxHighlighting/prql.xml
@@ -10,10 +10,22 @@
 ]
 >
 <!-- PRQL https://prql-lang.org/ -->
-<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
+<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
   <highlighting>
     <list name="imports">
       <item>module</item>
+      <item>import</item>
+    </list>
+
+    <!-- Remaining keywords from the lexer's `keyword` parser in
+         prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
+    <list name="keywords">
+      <item>case</item>
+      <item>enum</item>
+      <item>func</item>
+      <item>internal</item>
+      <item>into</item>
+      <item>prql</item>
     </list>
 
     <list name="builtinfuncs">
@@ -137,6 +149,7 @@
         <keyword attribute="Keyword"          context="#stay" String="declarations" />
         <keyword attribute="Keyword"          context="#stay" String="letExpressions" />
         <keyword attribute="Keyword"          context="#stay" String="imports" />
+        <keyword attribute="Keyword"          context="#stay" String="keywords" />
 
         <IncludeRules context="Number" />
         <IncludeRules context="StringVariants" />
diff --git a/web/playground/src/workbench/prql-syntax.js b/web/playground/src/workbench/prql-syntax.js
index 57d297221c20..14d673f3bd66 100644
--- a/web/playground/src/workbench/prql-syntax.js
+++ b/web/playground/src/workbench/prql-syntax.js
@@ -17,7 +17,19 @@ const TRANSFORMS = [
 ];
 const MODULES = ["date", "math", "text"];
 const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
-const KEYWORDS = ["let", "prql"];
+// Keep in sync with the lexer's `keyword` parser in
+// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
+const KEYWORDS = [
+  "let",
+  "prql",
+  "into",
+  "type",
+  "module",
+  "internal",
+  "func",
+  "import",
+  "enum",
+];
 const LITERALS = ["null", "true", "false"];
 
 const def = {